github.com/fff-chain/go-fff@v0.0.0-20220726032732-1c84420b8a99/consensus/parlia/nft/nft.go

package nft

// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.

import (
	ethereum "github.com/fff-chain/go-fff"
	"github.com/fff-chain/go-fff/accounts/abi"
	"github.com/fff-chain/go-fff/accounts/abi/bind"
	"github.com/fff-chain/go-fff/common"
	"github.com/fff-chain/go-fff/core/types"
	"github.com/fff-chain/go-fff/event"
	"math/big"
	"strings"
)

// Reference imports to suppress errors if they are not otherwise used.
var (
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
)

// AddressABI is the input ABI used to generate the binding from.
const AddressABI = "[]"

// AddressBin is the compiled bytecode used for deploying new contracts.
var AddressBin = "0x60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220cd113caa0299b9707d70f3799c8f82d156fd8a97dd26cdad6fa2833dfaa48c6d64736f6c63430008030033"

// DeployAddress deploys a new Ethereum contract, binding an instance of Address to it.
func DeployAddress(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *Address, error) {
	parsed, err := abi.JSON(strings.NewReader(AddressABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(AddressBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &Address{AddressCaller: AddressCaller{contract: contract}, AddressTransactor: AddressTransactor{contract: contract}, AddressFilterer: AddressFilterer{contract: contract}}, nil
}

// Address is an auto generated Go binding around an Ethereum contract.
type Address struct {
	AddressCaller     // Read-only binding to the contract
	AddressTransactor // Write-only binding to the contract
	AddressFilterer   // Log filterer for contract events
}

// AddressCaller is an auto generated read-only Go binding around an Ethereum contract.
type AddressCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// AddressTransactor is an auto generated write-only Go binding around an Ethereum contract.
type AddressTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// AddressFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type AddressFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// AddressSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type AddressSession struct {
	Contract     *Address          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// AddressCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type AddressCallerSession struct {
	Contract *AddressCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// AddressTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type AddressTransactorSession struct {
	Contract     *AddressTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// AddressRaw is an auto generated low-level Go binding around an Ethereum contract.
type AddressRaw struct {
	Contract *Address // Generic contract binding to access the raw methods on
}

// AddressCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type AddressCallerRaw struct {
	Contract *AddressCaller // Generic read-only contract binding to access the raw methods on
}

// AddressTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type AddressTransactorRaw struct {
	Contract *AddressTransactor // Generic write-only contract binding to access the raw methods on
}

// NewAddress creates a new instance of Address, bound to a specific deployed contract.
func NewAddress(address common.Address, backend bind.ContractBackend) (*Address, error) {
	contract, err := bindAddress(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Address{AddressCaller: AddressCaller{contract: contract}, AddressTransactor: AddressTransactor{contract: contract}, AddressFilterer: AddressFilterer{contract: contract}}, nil
}

// NewAddressCaller creates a new read-only instance of Address, bound to a specific deployed contract.
func NewAddressCaller(address common.Address, caller bind.ContractCaller) (*AddressCaller, error) {
	contract, err := bindAddress(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &AddressCaller{contract: contract}, nil
}

// NewAddressTransactor creates a new write-only instance of Address, bound to a specific deployed contract.
func NewAddressTransactor(address common.Address, transactor bind.ContractTransactor) (*AddressTransactor, error) {
	contract, err := bindAddress(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &AddressTransactor{contract: contract}, nil
}

// NewAddressFilterer creates a new log filterer instance of Address, bound to a specific deployed contract.
func NewAddressFilterer(address common.Address, filterer bind.ContractFilterer) (*AddressFilterer, error) {
	contract, err := bindAddress(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &AddressFilterer{contract: contract}, nil
}

// bindAddress binds a generic wrapper to an already deployed contract.
func bindAddress(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(AddressABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Address *AddressRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Address.Contract.AddressCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Address *AddressRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Address.Contract.AddressTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Address *AddressRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Address.Contract.AddressTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Address *AddressCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Address.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Address *AddressTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Address.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Address *AddressTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Address.Contract.contract.Transact(opts, method, params...)
}

// ContextABI is the input ABI used to generate the binding from.
const ContextABI = "[]"

// Context is an auto generated Go binding around an Ethereum contract.
type Context struct {
	ContextCaller     // Read-only binding to the contract
	ContextTransactor // Write-only binding to the contract
	ContextFilterer   // Log filterer for contract events
}

// ContextCaller is an auto generated read-only Go binding around an Ethereum contract.
type ContextCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ContextTransactor is an auto generated write-only Go binding around an Ethereum contract.
type ContextTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ContextFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type ContextFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ContextSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type ContextSession struct {
	Contract     *Context          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ContextCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type ContextCallerSession struct {
	Contract *ContextCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// ContextTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type ContextTransactorSession struct {
	Contract     *ContextTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// ContextRaw is an auto generated low-level Go binding around an Ethereum contract.
type ContextRaw struct {
	Contract *Context // Generic contract binding to access the raw methods on
}

// ContextCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type ContextCallerRaw struct {
	Contract *ContextCaller // Generic read-only contract binding to access the raw methods on
}

// ContextTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type ContextTransactorRaw struct {
	Contract *ContextTransactor // Generic write-only contract binding to access the raw methods on
}

// NewContext creates a new instance of Context, bound to a specific deployed contract.
func NewContext(address common.Address, backend bind.ContractBackend) (*Context, error) {
	contract, err := bindContext(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Context{ContextCaller: ContextCaller{contract: contract}, ContextTransactor: ContextTransactor{contract: contract}, ContextFilterer: ContextFilterer{contract: contract}}, nil
}

// NewContextCaller creates a new read-only instance of Context, bound to a specific deployed contract.
func NewContextCaller(address common.Address, caller bind.ContractCaller) (*ContextCaller, error) {
	contract, err := bindContext(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &ContextCaller{contract: contract}, nil
}

// NewContextTransactor creates a new write-only instance of Context, bound to a specific deployed contract.
func NewContextTransactor(address common.Address, transactor bind.ContractTransactor) (*ContextTransactor, error) {
	contract, err := bindContext(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &ContextTransactor{contract: contract}, nil
}

// NewContextFilterer creates a new log filterer instance of Context, bound to a specific deployed contract.
func NewContextFilterer(address common.Address, filterer bind.ContractFilterer) (*ContextFilterer, error) {
	contract, err := bindContext(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &ContextFilterer{contract: contract}, nil
}

// bindContext binds a generic wrapper to an already deployed contract.
func bindContext(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(ContextABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Context *ContextRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Context.Contract.ContextCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Context *ContextRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Context.Contract.ContextTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Context *ContextRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Context.Contract.ContextTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Context *ContextCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Context.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Context *ContextTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Context.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Context *ContextTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Context.Contract.contract.Transact(opts, method, params...)
}

// ERC165ABI is the input ABI used to generate the binding from.
const ERC165ABI = "[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}]"

// ERC165FuncSigs maps the 4-byte function signature to its string representation.
var ERC165FuncSigs = map[string]string{
	"01ffc9a7": "supportsInterface(bytes4)",
}

// ERC165 is an auto generated Go binding around an Ethereum contract.
type ERC165 struct {
	ERC165Caller     // Read-only binding to the contract
	ERC165Transactor // Write-only binding to the contract
	ERC165Filterer   // Log filterer for contract events
}

// ERC165Caller is an auto generated read-only Go binding around an Ethereum contract.
type ERC165Caller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC165Transactor is an auto generated write-only Go binding around an Ethereum contract.
type ERC165Transactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC165Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
type ERC165Filterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC165Session is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type ERC165Session struct {
	Contract     *ERC165           // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ERC165CallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type ERC165CallerSession struct {
	Contract *ERC165Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts // Call options to use throughout this session
}

// ERC165TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type ERC165TransactorSession struct {
	Contract     *ERC165Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ERC165Raw is an auto generated low-level Go binding around an Ethereum contract.
type ERC165Raw struct {
	Contract *ERC165 // Generic contract binding to access the raw methods on
}

// ERC165CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type ERC165CallerRaw struct {
	Contract *ERC165Caller // Generic read-only contract binding to access the raw methods on
}

// ERC165TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type ERC165TransactorRaw struct {
	Contract *ERC165Transactor // Generic write-only contract binding to access the raw methods on
}

// NewERC165 creates a new instance of ERC165, bound to a specific deployed contract.
func NewERC165(address common.Address, backend bind.ContractBackend) (*ERC165, error) {
	contract, err := bindERC165(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &ERC165{ERC165Caller: ERC165Caller{contract: contract}, ERC165Transactor: ERC165Transactor{contract: contract}, ERC165Filterer: ERC165Filterer{contract: contract}}, nil
}

// NewERC165Caller creates a new read-only instance of ERC165, bound to a specific deployed contract.
func NewERC165Caller(address common.Address, caller bind.ContractCaller) (*ERC165Caller, error) {
	contract, err := bindERC165(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &ERC165Caller{contract: contract}, nil
}

// NewERC165Transactor creates a new write-only instance of ERC165, bound to a specific deployed contract.
func NewERC165Transactor(address common.Address, transactor bind.ContractTransactor) (*ERC165Transactor, error) {
	contract, err := bindERC165(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &ERC165Transactor{contract: contract}, nil
}

// NewERC165Filterer creates a new log filterer instance of ERC165, bound to a specific deployed contract.
func NewERC165Filterer(address common.Address, filterer bind.ContractFilterer) (*ERC165Filterer, error) {
	contract, err := bindERC165(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &ERC165Filterer{contract: contract}, nil
}

// bindERC165 binds a generic wrapper to an already deployed contract.
func bindERC165(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(ERC165ABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC165 *ERC165Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC165.Contract.ERC165Caller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC165 *ERC165Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC165.Contract.ERC165Transactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC165 *ERC165Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC165.Contract.ERC165Transactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC165 *ERC165CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC165.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC165 *ERC165TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC165.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC165 *ERC165TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC165.Contract.contract.Transact(opts, method, params...)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC165 *ERC165Caller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _ERC165.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC165 *ERC165Session) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC165.Contract.SupportsInterface(&_ERC165.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC165 *ERC165CallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC165.Contract.SupportsInterface(&_ERC165.CallOpts, interfaceId)
}

// ERC721ABI is the input ABI used to generate the binding from.
const ERC721ABI = "[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name_\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"symbol_\",\"type\":\"string\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"baseURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenOfOwnerByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// ERC721FuncSigs maps the 4-byte function signature to its string representation.
var ERC721FuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"6c0360eb": "baseURI()",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"06fdde03": "name()",
	"6352211e": "ownerOf(uint256)",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"95d89b41": "symbol()",
	"4f6ccce7": "tokenByIndex(uint256)",
	"2f745c59": "tokenOfOwnerByIndex(address,uint256)",
	"c87b56dd": "tokenURI(uint256)",
	"18160ddd": "totalSupply()",
	"23b872dd": "transferFrom(address,address,uint256)",
}

// ERC721Bin is the compiled bytecode used for deploying new contracts.
var ERC721Bin = 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// DeployERC721 deploys a new Ethereum contract, binding an instance of ERC721 to it.
func DeployERC721(auth *bind.TransactOpts, backend bind.ContractBackend, name_ string, symbol_ string) (common.Address, *types.Transaction, *ERC721, error) {
	parsed, err := abi.JSON(strings.NewReader(ERC721ABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(ERC721Bin), backend, name_, symbol_)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &ERC721{ERC721Caller: ERC721Caller{contract: contract}, ERC721Transactor: ERC721Transactor{contract: contract}, ERC721Filterer: ERC721Filterer{contract: contract}}, nil
}

// ERC721 is an auto generated Go binding around an Ethereum contract.
type ERC721 struct {
	ERC721Caller     // Read-only binding to the contract
	ERC721Transactor // Write-only binding to the contract
	ERC721Filterer   // Log filterer for contract events
}

// ERC721Caller is an auto generated read-only Go binding around an Ethereum contract.
type ERC721Caller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721Transactor is an auto generated write-only Go binding around an Ethereum contract.
type ERC721Transactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
type ERC721Filterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721Session is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type ERC721Session struct {
	Contract     *ERC721           // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ERC721CallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type ERC721CallerSession struct {
	Contract *ERC721Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts // Call options to use throughout this session
}

// ERC721TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type ERC721TransactorSession struct {
	Contract     *ERC721Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ERC721Raw is an auto generated low-level Go binding around an Ethereum contract.
type ERC721Raw struct {
	Contract *ERC721 // Generic contract binding to access the raw methods on
}

// ERC721CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type ERC721CallerRaw struct {
	Contract *ERC721Caller // Generic read-only contract binding to access the raw methods on
}

// ERC721TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type ERC721TransactorRaw struct {
	Contract *ERC721Transactor // Generic write-only contract binding to access the raw methods on
}

// NewERC721 creates a new instance of ERC721, bound to a specific deployed contract.
func NewERC721(address common.Address, backend bind.ContractBackend) (*ERC721, error) {
	contract, err := bindERC721(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &ERC721{ERC721Caller: ERC721Caller{contract: contract}, ERC721Transactor: ERC721Transactor{contract: contract}, ERC721Filterer: ERC721Filterer{contract: contract}}, nil
}

// NewERC721Caller creates a new read-only instance of ERC721, bound to a specific deployed contract.
func NewERC721Caller(address common.Address, caller bind.ContractCaller) (*ERC721Caller, error) {
	contract, err := bindERC721(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &ERC721Caller{contract: contract}, nil
}

// NewERC721Transactor creates a new write-only instance of ERC721, bound to a specific deployed contract.
func NewERC721Transactor(address common.Address, transactor bind.ContractTransactor) (*ERC721Transactor, error) {
	contract, err := bindERC721(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &ERC721Transactor{contract: contract}, nil
}

// NewERC721Filterer creates a new log filterer instance of ERC721, bound to a specific deployed contract.
func NewERC721Filterer(address common.Address, filterer bind.ContractFilterer) (*ERC721Filterer, error) {
	contract, err := bindERC721(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &ERC721Filterer{contract: contract}, nil
}

// bindERC721 binds a generic wrapper to an already deployed contract.
func bindERC721(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(ERC721ABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC721 *ERC721Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC721.Contract.ERC721Caller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC721 *ERC721Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC721.Contract.ERC721Transactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC721 *ERC721Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC721.Contract.ERC721Transactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC721 *ERC721CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC721.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC721 *ERC721TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC721.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC721 *ERC721TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC721.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721 *ERC721Caller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721 *ERC721Session) BalanceOf(owner common.Address) (*big.Int, error) {
	return _ERC721.Contract.BalanceOf(&_ERC721.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721 *ERC721CallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _ERC721.Contract.BalanceOf(&_ERC721.CallOpts, owner)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721 *ERC721Caller) BaseURI(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "baseURI")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721 *ERC721Session) BaseURI() (string, error) {
	return _ERC721.Contract.BaseURI(&_ERC721.CallOpts)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721 *ERC721CallerSession) BaseURI() (string, error) {
	return _ERC721.Contract.BaseURI(&_ERC721.CallOpts)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721Caller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721Session) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _ERC721.Contract.GetApproved(&_ERC721.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721CallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _ERC721.Contract.GetApproved(&_ERC721.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721 *ERC721Caller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721 *ERC721Session) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _ERC721.Contract.IsApprovedForAll(&_ERC721.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721 *ERC721CallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _ERC721.Contract.IsApprovedForAll(&_ERC721.CallOpts, owner, operator)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721 *ERC721Caller) Name(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "name")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721 *ERC721Session) Name() (string, error) {
	return _ERC721.Contract.Name(&_ERC721.CallOpts)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721 *ERC721CallerSession) Name() (string, error) {
	return _ERC721.Contract.Name(&_ERC721.CallOpts)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721Caller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721Session) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _ERC721.Contract.OwnerOf(&_ERC721.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721 *ERC721CallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _ERC721.Contract.OwnerOf(&_ERC721.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721 *ERC721Caller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721 *ERC721Session) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC721.Contract.SupportsInterface(&_ERC721.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721 *ERC721CallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC721.Contract.SupportsInterface(&_ERC721.CallOpts, interfaceId)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721 *ERC721Caller) Symbol(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "symbol")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721 *ERC721Session) Symbol() (string, error) {
	return _ERC721.Contract.Symbol(&_ERC721.CallOpts)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721 *ERC721CallerSession) Symbol() (string, error) {
	return _ERC721.Contract.Symbol(&_ERC721.CallOpts)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721 *ERC721Caller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "tokenByIndex", index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721 *ERC721Session) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _ERC721.Contract.TokenByIndex(&_ERC721.CallOpts, index)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721 *ERC721CallerSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _ERC721.Contract.TokenByIndex(&_ERC721.CallOpts, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721 *ERC721Caller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "tokenOfOwnerByIndex", owner, index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721 *ERC721Session) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _ERC721.Contract.TokenOfOwnerByIndex(&_ERC721.CallOpts, owner, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721 *ERC721CallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _ERC721.Contract.TokenOfOwnerByIndex(&_ERC721.CallOpts, owner, index)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721 *ERC721Caller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "tokenURI", tokenId)

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721 *ERC721Session) TokenURI(tokenId *big.Int) (string, error) {
	return _ERC721.Contract.TokenURI(&_ERC721.CallOpts, tokenId)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721 *ERC721CallerSession) TokenURI(tokenId *big.Int) (string, error) {
	return _ERC721.Contract.TokenURI(&_ERC721.CallOpts, tokenId)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721 *ERC721Caller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _ERC721.contract.Call(opts, &out, "totalSupply")

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721 *ERC721Session) TotalSupply() (*big.Int, error) {
	return _ERC721.Contract.TotalSupply(&_ERC721.CallOpts)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721 *ERC721CallerSession) TotalSupply() (*big.Int, error) {
	return _ERC721.Contract.TotalSupply(&_ERC721.CallOpts)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Transactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Session) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.Approve(&_ERC721.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721 *ERC721TransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.Approve(&_ERC721.TransactOpts, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Transactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Session) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.SafeTransferFrom(&_ERC721.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721TransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.SafeTransferFrom(&_ERC721.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721 *ERC721Transactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721 *ERC721Session) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721.Contract.SafeTransferFrom0(&_ERC721.TransactOpts, from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721 *ERC721TransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721.Contract.SafeTransferFrom0(&_ERC721.TransactOpts, from, to, tokenId, _data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721 *ERC721Transactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721.contract.Transact(opts, "setApprovalForAll", operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721 *ERC721Session) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721.Contract.SetApprovalForAll(&_ERC721.TransactOpts, operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721 *ERC721TransactorSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721.Contract.SetApprovalForAll(&_ERC721.TransactOpts, operator, approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Transactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721Session) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.TransferFrom(&_ERC721.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721 *ERC721TransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721.Contract.TransferFrom(&_ERC721.TransactOpts, from, to, tokenId)
}

// ERC721ApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the ERC721 contract.
type ERC721ApprovalIterator struct {
	Event *ERC721Approval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721ApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721Approval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721Approval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721ApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721ApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721Approval represents a Approval event raised by the ERC721 contract.
type ERC721Approval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*ERC721ApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &ERC721ApprovalIterator{contract: _ERC721.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *ERC721Approval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721Approval)
				if err := _ERC721.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) ParseApproval(log types.Log) (*ERC721Approval, error) {
	event := new(ERC721Approval)
	if err := _ERC721.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// ERC721ApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the ERC721 contract.
type ERC721ApprovalForAllIterator struct {
	Event *ERC721ApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721ApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721ApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721ApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721ApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721ApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721ApprovalForAll represents a ApprovalForAll event raised by the ERC721 contract.
type ERC721ApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721 *ERC721Filterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*ERC721ApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _ERC721.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &ERC721ApprovalForAllIterator{contract: _ERC721.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721 *ERC721Filterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *ERC721ApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _ERC721.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721ApprovalForAll)
				if err := _ERC721.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721 *ERC721Filterer) ParseApprovalForAll(log types.Log) (*ERC721ApprovalForAll, error) {
	event := new(ERC721ApprovalForAll)
	if err := _ERC721.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// ERC721TransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the ERC721 contract.
type ERC721TransferIterator struct {
	Event *ERC721Transfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721TransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721Transfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721Transfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721TransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721TransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721Transfer represents a Transfer event raised by the ERC721 contract.
type ERC721Transfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*ERC721TransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &ERC721TransferIterator{contract: _ERC721.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *ERC721Transfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721Transfer)
				if err := _ERC721.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721 *ERC721Filterer) ParseTransfer(log types.Log) (*ERC721Transfer, error) {
	event := new(ERC721Transfer)
	if err := _ERC721.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// ERC721BurnableABI is the input ABI used to generate the binding from.
const ERC721BurnableABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"baseURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenOfOwnerByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// ERC721BurnableFuncSigs maps the 4-byte function signature to its string representation.
var ERC721BurnableFuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"6c0360eb": "baseURI()",
	"42966c68": "burn(uint256)",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"06fdde03": "name()",
	"6352211e": "ownerOf(uint256)",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"95d89b41": "symbol()",
	"4f6ccce7": "tokenByIndex(uint256)",
	"2f745c59": "tokenOfOwnerByIndex(address,uint256)",
	"c87b56dd": "tokenURI(uint256)",
	"18160ddd": "totalSupply()",
	"23b872dd": "transferFrom(address,address,uint256)",
}

// ERC721Burnable is an auto generated Go binding around an Ethereum contract.
type ERC721Burnable struct {
	ERC721BurnableCaller     // Read-only binding to the contract
	ERC721BurnableTransactor // Write-only binding to the contract
	ERC721BurnableFilterer   // Log filterer for contract events
}

// ERC721BurnableCaller is an auto generated read-only Go binding around an Ethereum contract.
type ERC721BurnableCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721BurnableTransactor is an auto generated write-only Go binding around an Ethereum contract.
type ERC721BurnableTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721BurnableFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type ERC721BurnableFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// ERC721BurnableSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type ERC721BurnableSession struct {
	Contract     *ERC721Burnable   // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// ERC721BurnableCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type ERC721BurnableCallerSession struct {
	Contract *ERC721BurnableCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts         // Call options to use throughout this session
}

// ERC721BurnableTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type ERC721BurnableTransactorSession struct {
	Contract     *ERC721BurnableTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts         // Transaction auth options to use throughout this session
}

// ERC721BurnableRaw is an auto generated low-level Go binding around an Ethereum contract.
type ERC721BurnableRaw struct {
	Contract *ERC721Burnable // Generic contract binding to access the raw methods on
}

// ERC721BurnableCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type ERC721BurnableCallerRaw struct {
	Contract *ERC721BurnableCaller // Generic read-only contract binding to access the raw methods on
}

// ERC721BurnableTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type ERC721BurnableTransactorRaw struct {
	Contract *ERC721BurnableTransactor // Generic write-only contract binding to access the raw methods on
}

// NewERC721Burnable creates a new instance of ERC721Burnable, bound to a specific deployed contract.
func NewERC721Burnable(address common.Address, backend bind.ContractBackend) (*ERC721Burnable, error) {
	contract, err := bindERC721Burnable(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &ERC721Burnable{ERC721BurnableCaller: ERC721BurnableCaller{contract: contract}, ERC721BurnableTransactor: ERC721BurnableTransactor{contract: contract}, ERC721BurnableFilterer: ERC721BurnableFilterer{contract: contract}}, nil
}

// NewERC721BurnableCaller creates a new read-only instance of ERC721Burnable, bound to a specific deployed contract.
func NewERC721BurnableCaller(address common.Address, caller bind.ContractCaller) (*ERC721BurnableCaller, error) {
	contract, err := bindERC721Burnable(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableCaller{contract: contract}, nil
}

// NewERC721BurnableTransactor creates a new write-only instance of ERC721Burnable, bound to a specific deployed contract.
func NewERC721BurnableTransactor(address common.Address, transactor bind.ContractTransactor) (*ERC721BurnableTransactor, error) {
	contract, err := bindERC721Burnable(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableTransactor{contract: contract}, nil
}

// NewERC721BurnableFilterer creates a new log filterer instance of ERC721Burnable, bound to a specific deployed contract.
func NewERC721BurnableFilterer(address common.Address, filterer bind.ContractFilterer) (*ERC721BurnableFilterer, error) {
	contract, err := bindERC721Burnable(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableFilterer{contract: contract}, nil
}

// bindERC721Burnable binds a generic wrapper to an already deployed contract.
func bindERC721Burnable(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(ERC721BurnableABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC721Burnable *ERC721BurnableRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC721Burnable.Contract.ERC721BurnableCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC721Burnable *ERC721BurnableRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.ERC721BurnableTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC721Burnable *ERC721BurnableRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.ERC721BurnableTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_ERC721Burnable *ERC721BurnableCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _ERC721Burnable.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_ERC721Burnable *ERC721BurnableTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_ERC721Burnable *ERC721BurnableTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _ERC721Burnable.Contract.BalanceOf(&_ERC721Burnable.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _ERC721Burnable.Contract.BalanceOf(&_ERC721Burnable.CallOpts, owner)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721Burnable *ERC721BurnableCaller) BaseURI(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "baseURI")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721Burnable *ERC721BurnableSession) BaseURI() (string, error) {
	return _ERC721Burnable.Contract.BaseURI(&_ERC721Burnable.CallOpts)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_ERC721Burnable *ERC721BurnableCallerSession) BaseURI() (string, error) {
	return _ERC721Burnable.Contract.BaseURI(&_ERC721Burnable.CallOpts)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _ERC721Burnable.Contract.GetApproved(&_ERC721Burnable.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableCallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _ERC721Burnable.Contract.GetApproved(&_ERC721Burnable.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721Burnable *ERC721BurnableCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721Burnable *ERC721BurnableSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _ERC721Burnable.Contract.IsApprovedForAll(&_ERC721Burnable.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_ERC721Burnable *ERC721BurnableCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _ERC721Burnable.Contract.IsApprovedForAll(&_ERC721Burnable.CallOpts, owner, operator)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721Burnable *ERC721BurnableCaller) Name(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "name")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721Burnable *ERC721BurnableSession) Name() (string, error) {
	return _ERC721Burnable.Contract.Name(&_ERC721Burnable.CallOpts)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_ERC721Burnable *ERC721BurnableCallerSession) Name() (string, error) {
	return _ERC721Burnable.Contract.Name(&_ERC721Burnable.CallOpts)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _ERC721Burnable.Contract.OwnerOf(&_ERC721Burnable.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_ERC721Burnable *ERC721BurnableCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _ERC721Burnable.Contract.OwnerOf(&_ERC721Burnable.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721Burnable *ERC721BurnableCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721Burnable *ERC721BurnableSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC721Burnable.Contract.SupportsInterface(&_ERC721Burnable.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_ERC721Burnable *ERC721BurnableCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _ERC721Burnable.Contract.SupportsInterface(&_ERC721Burnable.CallOpts, interfaceId)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721Burnable *ERC721BurnableCaller) Symbol(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "symbol")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721Burnable *ERC721BurnableSession) Symbol() (string, error) {
	return _ERC721Burnable.Contract.Symbol(&_ERC721Burnable.CallOpts)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_ERC721Burnable *ERC721BurnableCallerSession) Symbol() (string, error) {
	return _ERC721Burnable.Contract.Symbol(&_ERC721Burnable.CallOpts)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCaller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "tokenByIndex", index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _ERC721Burnable.Contract.TokenByIndex(&_ERC721Burnable.CallOpts, index)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCallerSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _ERC721Burnable.Contract.TokenByIndex(&_ERC721Burnable.CallOpts, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCaller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "tokenOfOwnerByIndex", owner, index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _ERC721Burnable.Contract.TokenOfOwnerByIndex(&_ERC721Burnable.CallOpts, owner, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _ERC721Burnable.Contract.TokenOfOwnerByIndex(&_ERC721Burnable.CallOpts, owner, index)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721Burnable *ERC721BurnableCaller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "tokenURI", tokenId)

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721Burnable *ERC721BurnableSession) TokenURI(tokenId *big.Int) (string, error) {
	return _ERC721Burnable.Contract.TokenURI(&_ERC721Burnable.CallOpts, tokenId)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_ERC721Burnable *ERC721BurnableCallerSession) TokenURI(tokenId *big.Int) (string, error) {
	return _ERC721Burnable.Contract.TokenURI(&_ERC721Burnable.CallOpts, tokenId)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _ERC721Burnable.contract.Call(opts, &out, "totalSupply")

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721Burnable *ERC721BurnableSession) TotalSupply() (*big.Int, error) {
	return _ERC721Burnable.Contract.TotalSupply(&_ERC721Burnable.CallOpts)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_ERC721Burnable *ERC721BurnableCallerSession) TotalSupply() (*big.Int, error) {
	return _ERC721Burnable.Contract.TotalSupply(&_ERC721Burnable.CallOpts)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.Approve(&_ERC721Burnable.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.Approve(&_ERC721Burnable.TransactOpts, to, tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) Burn(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "burn", tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableSession) Burn(tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.Burn(&_ERC721Burnable.TransactOpts, tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) Burn(tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.Burn(&_ERC721Burnable.TransactOpts, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SafeTransferFrom(&_ERC721Burnable.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SafeTransferFrom(&_ERC721Burnable.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721Burnable *ERC721BurnableSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SafeTransferFrom0(&_ERC721Burnable.TransactOpts, from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SafeTransferFrom0(&_ERC721Burnable.TransactOpts, from, to, tokenId, _data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "setApprovalForAll", operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721Burnable *ERC721BurnableSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SetApprovalForAll(&_ERC721Burnable.TransactOpts, operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.SetApprovalForAll(&_ERC721Burnable.TransactOpts, operator, approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.TransferFrom(&_ERC721Burnable.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_ERC721Burnable *ERC721BurnableTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _ERC721Burnable.Contract.TransferFrom(&_ERC721Burnable.TransactOpts, from, to, tokenId)
}

// ERC721BurnableApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the ERC721Burnable contract.
type ERC721BurnableApprovalIterator struct {
	Event *ERC721BurnableApproval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721BurnableApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721BurnableApproval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721BurnableApproval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721BurnableApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721BurnableApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721BurnableApproval represents a Approval event raised by the ERC721Burnable contract.
type ERC721BurnableApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*ERC721BurnableApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721Burnable.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableApprovalIterator{contract: _ERC721Burnable.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *ERC721BurnableApproval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721Burnable.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721BurnableApproval)
				if err := _ERC721Burnable.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) ParseApproval(log types.Log) (*ERC721BurnableApproval, error) {
	event := new(ERC721BurnableApproval)
	if err := _ERC721Burnable.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// ERC721BurnableApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the ERC721Burnable contract.
type ERC721BurnableApprovalForAllIterator struct {
	Event *ERC721BurnableApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721BurnableApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721BurnableApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721BurnableApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721BurnableApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721BurnableApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721BurnableApprovalForAll represents a ApprovalForAll event raised by the ERC721Burnable contract.
type ERC721BurnableApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721Burnable *ERC721BurnableFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*ERC721BurnableApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _ERC721Burnable.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableApprovalForAllIterator{contract: _ERC721Burnable.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721Burnable *ERC721BurnableFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *ERC721BurnableApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _ERC721Burnable.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721BurnableApprovalForAll)
				if err := _ERC721Burnable.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_ERC721Burnable *ERC721BurnableFilterer) ParseApprovalForAll(log types.Log) (*ERC721BurnableApprovalForAll, error) {
	event := new(ERC721BurnableApprovalForAll)
	if err := _ERC721Burnable.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// ERC721BurnableTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the ERC721Burnable contract.
type ERC721BurnableTransferIterator struct {
	Event *ERC721BurnableTransfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *ERC721BurnableTransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(ERC721BurnableTransfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(ERC721BurnableTransfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *ERC721BurnableTransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *ERC721BurnableTransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// ERC721BurnableTransfer represents a Transfer event raised by the ERC721Burnable contract.
type ERC721BurnableTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*ERC721BurnableTransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721Burnable.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &ERC721BurnableTransferIterator{contract: _ERC721Burnable.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *ERC721BurnableTransfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _ERC721Burnable.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(ERC721BurnableTransfer)
				if err := _ERC721Burnable.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_ERC721Burnable *ERC721BurnableFilterer) ParseTransfer(log types.Log) (*ERC721BurnableTransfer, error) {
	event := new(ERC721BurnableTransfer)
	if err := _ERC721Burnable.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// EnumerableMapABI is the input ABI used to generate the binding from.
const EnumerableMapABI = "[]"

// EnumerableMapBin is the compiled bytecode used for deploying new contracts.
var EnumerableMapBin = "0x60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea26469706673582212207b11f4dc84eac2fe52cf1fe1738f305a1fa97cffe8179c12eb2207c7943ac4c564736f6c63430008030033"

// DeployEnumerableMap deploys a new Ethereum contract, binding an instance of EnumerableMap to it.
func DeployEnumerableMap(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *EnumerableMap, error) {
	parsed, err := abi.JSON(strings.NewReader(EnumerableMapABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(EnumerableMapBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &EnumerableMap{EnumerableMapCaller: EnumerableMapCaller{contract: contract}, EnumerableMapTransactor: EnumerableMapTransactor{contract: contract}, EnumerableMapFilterer: EnumerableMapFilterer{contract: contract}}, nil
}

// EnumerableMap is an auto generated Go binding around an Ethereum contract.
type EnumerableMap struct {
	EnumerableMapCaller     // Read-only binding to the contract
	EnumerableMapTransactor // Write-only binding to the contract
	EnumerableMapFilterer   // Log filterer for contract events
}

// EnumerableMapCaller is an auto generated read-only Go binding around an Ethereum contract.
type EnumerableMapCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableMapTransactor is an auto generated write-only Go binding around an Ethereum contract.
type EnumerableMapTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableMapFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type EnumerableMapFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableMapSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type EnumerableMapSession struct {
	Contract     *EnumerableMap    // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// EnumerableMapCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type EnumerableMapCallerSession struct {
	Contract *EnumerableMapCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts        // Call options to use throughout this session
}

// EnumerableMapTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type EnumerableMapTransactorSession struct {
	Contract     *EnumerableMapTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts        // Transaction auth options to use throughout this session
}

// EnumerableMapRaw is an auto generated low-level Go binding around an Ethereum contract.
type EnumerableMapRaw struct {
	Contract *EnumerableMap // Generic contract binding to access the raw methods on
}

// EnumerableMapCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type EnumerableMapCallerRaw struct {
	Contract *EnumerableMapCaller // Generic read-only contract binding to access the raw methods on
}

// EnumerableMapTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type EnumerableMapTransactorRaw struct {
	Contract *EnumerableMapTransactor // Generic write-only contract binding to access the raw methods on
}

// NewEnumerableMap creates a new instance of EnumerableMap, bound to a specific deployed contract.
func NewEnumerableMap(address common.Address, backend bind.ContractBackend) (*EnumerableMap, error) {
	contract, err := bindEnumerableMap(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &EnumerableMap{EnumerableMapCaller: EnumerableMapCaller{contract: contract}, EnumerableMapTransactor: EnumerableMapTransactor{contract: contract}, EnumerableMapFilterer: EnumerableMapFilterer{contract: contract}}, nil
}

// NewEnumerableMapCaller creates a new read-only instance of EnumerableMap, bound to a specific deployed contract.
func NewEnumerableMapCaller(address common.Address, caller bind.ContractCaller) (*EnumerableMapCaller, error) {
	contract, err := bindEnumerableMap(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &EnumerableMapCaller{contract: contract}, nil
}

// NewEnumerableMapTransactor creates a new write-only instance of EnumerableMap, bound to a specific deployed contract.
func NewEnumerableMapTransactor(address common.Address, transactor bind.ContractTransactor) (*EnumerableMapTransactor, error) {
	contract, err := bindEnumerableMap(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &EnumerableMapTransactor{contract: contract}, nil
}

// NewEnumerableMapFilterer creates a new log filterer instance of EnumerableMap, bound to a specific deployed contract.
func NewEnumerableMapFilterer(address common.Address, filterer bind.ContractFilterer) (*EnumerableMapFilterer, error) {
	contract, err := bindEnumerableMap(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &EnumerableMapFilterer{contract: contract}, nil
}

// bindEnumerableMap binds a generic wrapper to an already deployed contract.
func bindEnumerableMap(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(EnumerableMapABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_EnumerableMap *EnumerableMapRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _EnumerableMap.Contract.EnumerableMapCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_EnumerableMap *EnumerableMapRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EnumerableMap.Contract.EnumerableMapTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_EnumerableMap *EnumerableMapRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EnumerableMap.Contract.EnumerableMapTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_EnumerableMap *EnumerableMapCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _EnumerableMap.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_EnumerableMap *EnumerableMapTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EnumerableMap.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_EnumerableMap *EnumerableMapTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EnumerableMap.Contract.contract.Transact(opts, method, params...)
}

// EnumerableSetABI is the input ABI used to generate the binding from.
const EnumerableSetABI = "[]"

// EnumerableSetBin is the compiled bytecode used for deploying new contracts.
var EnumerableSetBin = "0x60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220f2226a1a8ac0d3ab654f4f8e420b1d4ef8e2de9a349ff88a8854fde0d23f5bca64736f6c63430008030033"

// DeployEnumerableSet deploys a new Ethereum contract, binding an instance of EnumerableSet to it.
func DeployEnumerableSet(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *EnumerableSet, error) {
	parsed, err := abi.JSON(strings.NewReader(EnumerableSetABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(EnumerableSetBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &EnumerableSet{EnumerableSetCaller: EnumerableSetCaller{contract: contract}, EnumerableSetTransactor: EnumerableSetTransactor{contract: contract}, EnumerableSetFilterer: EnumerableSetFilterer{contract: contract}}, nil
}

// EnumerableSet is an auto generated Go binding around an Ethereum contract.
type EnumerableSet struct {
	EnumerableSetCaller     // Read-only binding to the contract
	EnumerableSetTransactor // Write-only binding to the contract
	EnumerableSetFilterer   // Log filterer for contract events
}

// EnumerableSetCaller is an auto generated read-only Go binding around an Ethereum contract.
type EnumerableSetCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableSetTransactor is an auto generated write-only Go binding around an Ethereum contract.
type EnumerableSetTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableSetFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type EnumerableSetFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// EnumerableSetSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type EnumerableSetSession struct {
	Contract     *EnumerableSet    // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// EnumerableSetCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type EnumerableSetCallerSession struct {
	Contract *EnumerableSetCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts        // Call options to use throughout this session
}

// EnumerableSetTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type EnumerableSetTransactorSession struct {
	Contract     *EnumerableSetTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts        // Transaction auth options to use throughout this session
}

// EnumerableSetRaw is an auto generated low-level Go binding around an Ethereum contract.
type EnumerableSetRaw struct {
	Contract *EnumerableSet // Generic contract binding to access the raw methods on
}

// EnumerableSetCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type EnumerableSetCallerRaw struct {
	Contract *EnumerableSetCaller // Generic read-only contract binding to access the raw methods on
}

// EnumerableSetTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type EnumerableSetTransactorRaw struct {
	Contract *EnumerableSetTransactor // Generic write-only contract binding to access the raw methods on
}

// NewEnumerableSet creates a new instance of EnumerableSet, bound to a specific deployed contract.
func NewEnumerableSet(address common.Address, backend bind.ContractBackend) (*EnumerableSet, error) {
	contract, err := bindEnumerableSet(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &EnumerableSet{EnumerableSetCaller: EnumerableSetCaller{contract: contract}, EnumerableSetTransactor: EnumerableSetTransactor{contract: contract}, EnumerableSetFilterer: EnumerableSetFilterer{contract: contract}}, nil
}

// NewEnumerableSetCaller creates a new read-only instance of EnumerableSet, bound to a specific deployed contract.
func NewEnumerableSetCaller(address common.Address, caller bind.ContractCaller) (*EnumerableSetCaller, error) {
	contract, err := bindEnumerableSet(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &EnumerableSetCaller{contract: contract}, nil
}

// NewEnumerableSetTransactor creates a new write-only instance of EnumerableSet, bound to a specific deployed contract.
func NewEnumerableSetTransactor(address common.Address, transactor bind.ContractTransactor) (*EnumerableSetTransactor, error) {
	contract, err := bindEnumerableSet(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &EnumerableSetTransactor{contract: contract}, nil
}

// NewEnumerableSetFilterer creates a new log filterer instance of EnumerableSet, bound to a specific deployed contract.
func NewEnumerableSetFilterer(address common.Address, filterer bind.ContractFilterer) (*EnumerableSetFilterer, error) {
	contract, err := bindEnumerableSet(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &EnumerableSetFilterer{contract: contract}, nil
}

// bindEnumerableSet binds a generic wrapper to an already deployed contract.
func bindEnumerableSet(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(EnumerableSetABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_EnumerableSet *EnumerableSetRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _EnumerableSet.Contract.EnumerableSetCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_EnumerableSet *EnumerableSetRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EnumerableSet.Contract.EnumerableSetTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_EnumerableSet *EnumerableSetRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EnumerableSet.Contract.EnumerableSetTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_EnumerableSet *EnumerableSetCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _EnumerableSet.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_EnumerableSet *EnumerableSetTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _EnumerableSet.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_EnumerableSet *EnumerableSetTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _EnumerableSet.Contract.contract.Transact(opts, method, params...)
}

// FFFNFTABI is the input ABI used to generate the binding from.
const FFFNFTABI = "[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"id\",\"type\":\"uint256\"}],\"name\":\"NewRevo\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"baseURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"content\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"mediaUrl\",\"type\":\"string\"},{\"internalType\":\"string[]\",\"name\":\"certUrl\",\"type\":\"string[]\"}],\"name\":\"mint\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"nextFFFId\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_minterAddress\",\"type\":\"address\"}],\"name\":\"setMinter\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_minterAddress\",\"type\":\"address\"}],\"name\":\"setMinterContract\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"tokenInfo\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"content\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"mediaUrl\",\"type\":\"string\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenOfOwnerByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// FFFNFTFuncSigs maps the 4-byte function signature to its string representation.
var FFFNFTFuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"6c0360eb": "baseURI()",
	"42966c68": "burn(uint256)",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"51f9907f": "mint(address,string,string,string,string[])",
	"06fdde03": "name()",
	"302b6392": "nextFFFId()",
	"8da5cb5b": "owner()",
	"6352211e": "ownerOf(uint256)",
	"715018a6": "renounceOwnership()",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"fca3b5aa": "setMinter(address)",
	"38478ae7": "setMinterContract(address)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"95d89b41": "symbol()",
	"4f6ccce7": "tokenByIndex(uint256)",
	"cc33c875": "tokenInfo(uint256)",
	"2f745c59": "tokenOfOwnerByIndex(address,uint256)",
	"c87b56dd": "tokenURI(uint256)",
	"18160ddd": "totalSupply()",
	"23b872dd": "transferFrom(address,address,uint256)",
	"f2fde38b": "transferOwnership(address)",
}

// FFFNFTBin is the compiled bytecode used for deploying new contracts.
var FFFNFTBin = 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// DeployFFFNFT deploys a new Ethereum contract, binding an instance of FFFNFT to it.
func DeployFFFNFT(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *FFFNFT, error) {
	parsed, err := abi.JSON(strings.NewReader(FFFNFTABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(FFFNFTBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &FFFNFT{FFFNFTCaller: FFFNFTCaller{contract: contract}, FFFNFTTransactor: FFFNFTTransactor{contract: contract}, FFFNFTFilterer: FFFNFTFilterer{contract: contract}}, nil
}

// FFFNFT is an auto generated Go binding around an Ethereum contract.
type FFFNFT struct {
	FFFNFTCaller     // Read-only binding to the contract
	FFFNFTTransactor // Write-only binding to the contract
	FFFNFTFilterer   // Log filterer for contract events
}

// FFFNFTCaller is an auto generated read-only Go binding around an Ethereum contract.
type FFFNFTCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// FFFNFTTransactor is an auto generated write-only Go binding around an Ethereum contract.
type FFFNFTTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// FFFNFTFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type FFFNFTFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// FFFNFTSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type FFFNFTSession struct {
	Contract     *FFFNFT           // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// FFFNFTCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type FFFNFTCallerSession struct {
	Contract *FFFNFTCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts // Call options to use throughout this session
}

// FFFNFTTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type FFFNFTTransactorSession struct {
	Contract     *FFFNFTTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// FFFNFTRaw is an auto generated low-level Go binding around an Ethereum contract.
type FFFNFTRaw struct {
	Contract *FFFNFT // Generic contract binding to access the raw methods on
}

// FFFNFTCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type FFFNFTCallerRaw struct {
	Contract *FFFNFTCaller // Generic read-only contract binding to access the raw methods on
}

// FFFNFTTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type FFFNFTTransactorRaw struct {
	Contract *FFFNFTTransactor // Generic write-only contract binding to access the raw methods on
}

// NewFFFNFT creates a new instance of FFFNFT, bound to a specific deployed contract.
func NewFFFNFT(address common.Address, backend bind.ContractBackend) (*FFFNFT, error) {
	contract, err := bindFFFNFT(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &FFFNFT{FFFNFTCaller: FFFNFTCaller{contract: contract}, FFFNFTTransactor: FFFNFTTransactor{contract: contract}, FFFNFTFilterer: FFFNFTFilterer{contract: contract}}, nil
}

// NewFFFNFTCaller creates a new read-only instance of FFFNFT, bound to a specific deployed contract.
func NewFFFNFTCaller(address common.Address, caller bind.ContractCaller) (*FFFNFTCaller, error) {
	contract, err := bindFFFNFT(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &FFFNFTCaller{contract: contract}, nil
}

// NewFFFNFTTransactor creates a new write-only instance of FFFNFT, bound to a specific deployed contract.
func NewFFFNFTTransactor(address common.Address, transactor bind.ContractTransactor) (*FFFNFTTransactor, error) {
	contract, err := bindFFFNFT(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &FFFNFTTransactor{contract: contract}, nil
}

// NewFFFNFTFilterer creates a new log filterer instance of FFFNFT, bound to a specific deployed contract.
func NewFFFNFTFilterer(address common.Address, filterer bind.ContractFilterer) (*FFFNFTFilterer, error) {
	contract, err := bindFFFNFT(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &FFFNFTFilterer{contract: contract}, nil
}

// bindFFFNFT binds a generic wrapper to an already deployed contract.
func bindFFFNFT(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(FFFNFTABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_FFFNFT *FFFNFTRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _FFFNFT.Contract.FFFNFTCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_FFFNFT *FFFNFTRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _FFFNFT.Contract.FFFNFTTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_FFFNFT *FFFNFTRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _FFFNFT.Contract.FFFNFTTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_FFFNFT *FFFNFTCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _FFFNFT.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_FFFNFT *FFFNFTTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _FFFNFT.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_FFFNFT *FFFNFTTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _FFFNFT.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_FFFNFT *FFFNFTCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_FFFNFT *FFFNFTSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _FFFNFT.Contract.BalanceOf(&_FFFNFT.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256)
func (_FFFNFT *FFFNFTCallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _FFFNFT.Contract.BalanceOf(&_FFFNFT.CallOpts, owner)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_FFFNFT *FFFNFTCaller) BaseURI(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "baseURI")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_FFFNFT *FFFNFTSession) BaseURI() (string, error) {
	return _FFFNFT.Contract.BaseURI(&_FFFNFT.CallOpts)
}

// BaseURI is a free data retrieval call binding the contract method 0x6c0360eb.
//
// Solidity: function baseURI() view returns(string)
func (_FFFNFT *FFFNFTCallerSession) BaseURI() (string, error) {
	return _FFFNFT.Contract.BaseURI(&_FFFNFT.CallOpts)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _FFFNFT.Contract.GetApproved(&_FFFNFT.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTCallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _FFFNFT.Contract.GetApproved(&_FFFNFT.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_FFFNFT *FFFNFTCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_FFFNFT *FFFNFTSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _FFFNFT.Contract.IsApprovedForAll(&_FFFNFT.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_FFFNFT *FFFNFTCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _FFFNFT.Contract.IsApprovedForAll(&_FFFNFT.CallOpts, owner, operator)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_FFFNFT *FFFNFTCaller) Name(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "name")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_FFFNFT *FFFNFTSession) Name() (string, error) {
	return _FFFNFT.Contract.Name(&_FFFNFT.CallOpts)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_FFFNFT *FFFNFTCallerSession) Name() (string, error) {
	return _FFFNFT.Contract.Name(&_FFFNFT.CallOpts)
}

// NextFFFId is a free data retrieval call binding the contract method 0x302b6392.
//
// Solidity: function nextFFFId() view returns(uint256)
func (_FFFNFT *FFFNFTCaller) NextFFFId(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "nextFFFId")

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// NextFFFId is a free data retrieval call binding the contract method 0x302b6392.
//
// Solidity: function nextFFFId() view returns(uint256)
func (_FFFNFT *FFFNFTSession) NextFFFId() (*big.Int, error) {
	return _FFFNFT.Contract.NextFFFId(&_FFFNFT.CallOpts)
}

// NextFFFId is a free data retrieval call binding the contract method 0x302b6392.
//
// Solidity: function nextFFFId() view returns(uint256)
func (_FFFNFT *FFFNFTCallerSession) NextFFFId() (*big.Int, error) {
	return _FFFNFT.Contract.NextFFFId(&_FFFNFT.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_FFFNFT *FFFNFTCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "owner")

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_FFFNFT *FFFNFTSession) Owner() (common.Address, error) {
	return _FFFNFT.Contract.Owner(&_FFFNFT.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_FFFNFT *FFFNFTCallerSession) Owner() (common.Address, error) {
	return _FFFNFT.Contract.Owner(&_FFFNFT.CallOpts)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _FFFNFT.Contract.OwnerOf(&_FFFNFT.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address)
func (_FFFNFT *FFFNFTCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _FFFNFT.Contract.OwnerOf(&_FFFNFT.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_FFFNFT *FFFNFTCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_FFFNFT *FFFNFTSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _FFFNFT.Contract.SupportsInterface(&_FFFNFT.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_FFFNFT *FFFNFTCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _FFFNFT.Contract.SupportsInterface(&_FFFNFT.CallOpts, interfaceId)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_FFFNFT *FFFNFTCaller) Symbol(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "symbol")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_FFFNFT *FFFNFTSession) Symbol() (string, error) {
	return _FFFNFT.Contract.Symbol(&_FFFNFT.CallOpts)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_FFFNFT *FFFNFTCallerSession) Symbol() (string, error) {
	return _FFFNFT.Contract.Symbol(&_FFFNFT.CallOpts)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTCaller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "tokenByIndex", index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _FFFNFT.Contract.TokenByIndex(&_FFFNFT.CallOpts, index)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTCallerSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _FFFNFT.Contract.TokenByIndex(&_FFFNFT.CallOpts, index)
}

// TokenInfo is a free data retrieval call binding the contract method 0xcc33c875.
//
// Solidity: function tokenInfo(uint256 ) view returns(string name, address owner, string content, string mediaUrl, uint256 tokenId)
func (_FFFNFT *FFFNFTCaller) TokenInfo(opts *bind.CallOpts, arg0 *big.Int) (struct {
	Name     string
	Owner    common.Address
	Content  string
	MediaUrl string
	TokenId  *big.Int
}, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "tokenInfo", arg0)

	outstruct := new(struct {
		Name     string
		Owner    common.Address
		Content  string
		MediaUrl string
		TokenId  *big.Int
	})
	if err != nil {
		return *outstruct, err
	}

	outstruct.Name = *abi.ConvertType(out[0], new(string)).(*string)
	outstruct.Owner = *abi.ConvertType(out[1], new(common.Address)).(*common.Address)
	outstruct.Content = *abi.ConvertType(out[2], new(string)).(*string)
	outstruct.MediaUrl = *abi.ConvertType(out[3], new(string)).(*string)
	outstruct.TokenId = *abi.ConvertType(out[4], new(*big.Int)).(**big.Int)

	return *outstruct, err

}

// TokenInfo is a free data retrieval call binding the contract method 0xcc33c875.
//
// Solidity: function tokenInfo(uint256 ) view returns(string name, address owner, string content, string mediaUrl, uint256 tokenId)
func (_FFFNFT *FFFNFTSession) TokenInfo(arg0 *big.Int) (struct {
	Name     string
	Owner    common.Address
	Content  string
	MediaUrl string
	TokenId  *big.Int
}, error) {
	return _FFFNFT.Contract.TokenInfo(&_FFFNFT.CallOpts, arg0)
}

// TokenInfo is a free data retrieval call binding the contract method 0xcc33c875.
//
// Solidity: function tokenInfo(uint256 ) view returns(string name, address owner, string content, string mediaUrl, uint256 tokenId)
func (_FFFNFT *FFFNFTCallerSession) TokenInfo(arg0 *big.Int) (struct {
	Name     string
	Owner    common.Address
	Content  string
	MediaUrl string
	TokenId  *big.Int
}, error) {
	return _FFFNFT.Contract.TokenInfo(&_FFFNFT.CallOpts, arg0)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTCaller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "tokenOfOwnerByIndex", owner, index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _FFFNFT.Contract.TokenOfOwnerByIndex(&_FFFNFT.CallOpts, owner, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256)
func (_FFFNFT *FFFNFTCallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _FFFNFT.Contract.TokenOfOwnerByIndex(&_FFFNFT.CallOpts, owner, index)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_FFFNFT *FFFNFTCaller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "tokenURI", tokenId)

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_FFFNFT *FFFNFTSession) TokenURI(tokenId *big.Int) (string, error) {
	return _FFFNFT.Contract.TokenURI(&_FFFNFT.CallOpts, tokenId)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_FFFNFT *FFFNFTCallerSession) TokenURI(tokenId *big.Int) (string, error) {
	return _FFFNFT.Contract.TokenURI(&_FFFNFT.CallOpts, tokenId)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_FFFNFT *FFFNFTCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _FFFNFT.contract.Call(opts, &out, "totalSupply")

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_FFFNFT *FFFNFTSession) TotalSupply() (*big.Int, error) {
	return _FFFNFT.Contract.TotalSupply(&_FFFNFT.CallOpts)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_FFFNFT *FFFNFTCallerSession) TotalSupply() (*big.Int, error) {
	return _FFFNFT.Contract.TotalSupply(&_FFFNFT.CallOpts)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.Approve(&_FFFNFT.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.Approve(&_FFFNFT.TransactOpts, to, tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactor) Burn(opts *bind.TransactOpts, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "burn", tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_FFFNFT *FFFNFTSession) Burn(tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.Burn(&_FFFNFT.TransactOpts, tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x42966c68.
//
// Solidity: function burn(uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactorSession) Burn(tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.Burn(&_FFFNFT.TransactOpts, tokenId)
}

// Mint is a paid mutator transaction binding the contract method 0x51f9907f.
//
// Solidity: function mint(address _to, string name, string content, string mediaUrl, string[] certUrl) returns()
func (_FFFNFT *FFFNFTTransactor) Mint(opts *bind.TransactOpts, _to common.Address, name string, content string, mediaUrl string, certUrl []string) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "mint", _to, name, content, mediaUrl, certUrl)
}

// Mint is a paid mutator transaction binding the contract method 0x51f9907f.
//
// Solidity: function mint(address _to, string name, string content, string mediaUrl, string[] certUrl) returns()
func (_FFFNFT *FFFNFTSession) Mint(_to common.Address, name string, content string, mediaUrl string, certUrl []string) (*types.Transaction, error) {
	return _FFFNFT.Contract.Mint(&_FFFNFT.TransactOpts, _to, name, content, mediaUrl, certUrl)
}

// Mint is a paid mutator transaction binding the contract method 0x51f9907f.
//
// Solidity: function mint(address _to, string name, string content, string mediaUrl, string[] certUrl) returns()
func (_FFFNFT *FFFNFTTransactorSession) Mint(_to common.Address, name string, content string, mediaUrl string, certUrl []string) (*types.Transaction, error) {
	return _FFFNFT.Contract.Mint(&_FFFNFT.TransactOpts, _to, name, content, mediaUrl, certUrl)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_FFFNFT *FFFNFTTransactor) RenounceOwnership(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "renounceOwnership")
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_FFFNFT *FFFNFTSession) RenounceOwnership() (*types.Transaction, error) {
	return _FFFNFT.Contract.RenounceOwnership(&_FFFNFT.TransactOpts)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_FFFNFT *FFFNFTTransactorSession) RenounceOwnership() (*types.Transaction, error) {
	return _FFFNFT.Contract.RenounceOwnership(&_FFFNFT.TransactOpts)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.SafeTransferFrom(&_FFFNFT.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.SafeTransferFrom(&_FFFNFT.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_FFFNFT *FFFNFTTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_FFFNFT *FFFNFTSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _FFFNFT.Contract.SafeTransferFrom0(&_FFFNFT.TransactOpts, from, to, tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes _data) returns()
func (_FFFNFT *FFFNFTTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _FFFNFT.Contract.SafeTransferFrom0(&_FFFNFT.TransactOpts, from, to, tokenId, _data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_FFFNFT *FFFNFTTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, approved bool) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "setApprovalForAll", operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_FFFNFT *FFFNFTSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetApprovalForAll(&_FFFNFT.TransactOpts, operator, approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool approved) returns()
func (_FFFNFT *FFFNFTTransactorSession) SetApprovalForAll(operator common.Address, approved bool) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetApprovalForAll(&_FFFNFT.TransactOpts, operator, approved)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_FFFNFT *FFFNFTTransactor) SetMinter(opts *bind.TransactOpts, _minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "setMinter", _minterAddress)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_FFFNFT *FFFNFTSession) SetMinter(_minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetMinter(&_FFFNFT.TransactOpts, _minterAddress)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_FFFNFT *FFFNFTTransactorSession) SetMinter(_minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetMinter(&_FFFNFT.TransactOpts, _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_FFFNFT *FFFNFTTransactor) SetMinterContract(opts *bind.TransactOpts, _minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "setMinterContract", _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_FFFNFT *FFFNFTSession) SetMinterContract(_minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetMinterContract(&_FFFNFT.TransactOpts, _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_FFFNFT *FFFNFTTransactorSession) SetMinterContract(_minterAddress common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.SetMinterContract(&_FFFNFT.TransactOpts, _minterAddress)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.TransferFrom(&_FFFNFT.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_FFFNFT *FFFNFTTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _FFFNFT.Contract.TransferFrom(&_FFFNFT.TransactOpts, from, to, tokenId)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_FFFNFT *FFFNFTTransactor) TransferOwnership(opts *bind.TransactOpts, newOwner common.Address) (*types.Transaction, error) {
	return _FFFNFT.contract.Transact(opts, "transferOwnership", newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_FFFNFT *FFFNFTSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.TransferOwnership(&_FFFNFT.TransactOpts, newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_FFFNFT *FFFNFTTransactorSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _FFFNFT.Contract.TransferOwnership(&_FFFNFT.TransactOpts, newOwner)
}

// FFFNFTApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the FFFNFT contract.
type FFFNFTApprovalIterator struct {
	Event *FFFNFTApproval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *FFFNFTApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(FFFNFTApproval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(FFFNFTApproval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *FFFNFTApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *FFFNFTApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// FFFNFTApproval represents a Approval event raised by the FFFNFT contract.
type FFFNFTApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*FFFNFTApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _FFFNFT.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &FFFNFTApprovalIterator{contract: _FFFNFT.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *FFFNFTApproval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _FFFNFT.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(FFFNFTApproval)
				if err := _FFFNFT.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) ParseApproval(log types.Log) (*FFFNFTApproval, error) {
	event := new(FFFNFTApproval)
	if err := _FFFNFT.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// FFFNFTApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the FFFNFT contract.
type FFFNFTApprovalForAllIterator struct {
	Event *FFFNFTApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *FFFNFTApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(FFFNFTApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(FFFNFTApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *FFFNFTApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *FFFNFTApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// FFFNFTApprovalForAll represents a ApprovalForAll event raised by the FFFNFT contract.
type FFFNFTApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_FFFNFT *FFFNFTFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*FFFNFTApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _FFFNFT.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &FFFNFTApprovalForAllIterator{contract: _FFFNFT.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_FFFNFT *FFFNFTFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *FFFNFTApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _FFFNFT.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(FFFNFTApprovalForAll)
				if err := _FFFNFT.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_FFFNFT *FFFNFTFilterer) ParseApprovalForAll(log types.Log) (*FFFNFTApprovalForAll, error) {
	event := new(FFFNFTApprovalForAll)
	if err := _FFFNFT.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// FFFNFTNewRevoIterator is returned from FilterNewRevo and is used to iterate over the raw logs and unpacked data for NewRevo events raised by the FFFNFT contract.
type FFFNFTNewRevoIterator struct {
	Event *FFFNFTNewRevo // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *FFFNFTNewRevoIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(FFFNFTNewRevo)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(FFFNFTNewRevo)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *FFFNFTNewRevoIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *FFFNFTNewRevoIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// FFFNFTNewRevo represents a NewRevo event raised by the FFFNFT contract.
type FFFNFTNewRevo struct {
	Id  *big.Int
	Raw types.Log // Blockchain specific contextual infos
}

// FilterNewRevo is a free log retrieval operation binding the contract event 0x06054a5f6b82c58e700d99c1039e272a1df8bd403b999a15923a43809573e093.
//
// Solidity: event NewRevo(uint256 id)
func (_FFFNFT *FFFNFTFilterer) FilterNewRevo(opts *bind.FilterOpts) (*FFFNFTNewRevoIterator, error) {

	logs, sub, err := _FFFNFT.contract.FilterLogs(opts, "NewRevo")
	if err != nil {
		return nil, err
	}
	return &FFFNFTNewRevoIterator{contract: _FFFNFT.contract, event: "NewRevo", logs: logs, sub: sub}, nil
}

// WatchNewRevo is a free log subscription operation binding the contract event 0x06054a5f6b82c58e700d99c1039e272a1df8bd403b999a15923a43809573e093.
//
// Solidity: event NewRevo(uint256 id)
func (_FFFNFT *FFFNFTFilterer) WatchNewRevo(opts *bind.WatchOpts, sink chan<- *FFFNFTNewRevo) (event.Subscription, error) {

	logs, sub, err := _FFFNFT.contract.WatchLogs(opts, "NewRevo")
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(FFFNFTNewRevo)
				if err := _FFFNFT.contract.UnpackLog(event, "NewRevo", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseNewRevo is a log parse operation binding the contract event 0x06054a5f6b82c58e700d99c1039e272a1df8bd403b999a15923a43809573e093.
//
// Solidity: event NewRevo(uint256 id)
func (_FFFNFT *FFFNFTFilterer) ParseNewRevo(log types.Log) (*FFFNFTNewRevo, error) {
	event := new(FFFNFTNewRevo)
	if err := _FFFNFT.contract.UnpackLog(event, "NewRevo", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// FFFNFTOwnershipTransferredIterator is returned from FilterOwnershipTransferred and is used to iterate over the raw logs and unpacked data for OwnershipTransferred events raised by the FFFNFT contract.
type FFFNFTOwnershipTransferredIterator struct {
	Event *FFFNFTOwnershipTransferred // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *FFFNFTOwnershipTransferredIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(FFFNFTOwnershipTransferred)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(FFFNFTOwnershipTransferred)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *FFFNFTOwnershipTransferredIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *FFFNFTOwnershipTransferredIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// FFFNFTOwnershipTransferred represents a OwnershipTransferred event raised by the FFFNFT contract.
type FFFNFTOwnershipTransferred struct {
	PreviousOwner common.Address
	NewOwner      common.Address
	Raw           types.Log // Blockchain specific contextual infos
}

// FilterOwnershipTransferred is a free log retrieval operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_FFFNFT *FFFNFTFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, previousOwner []common.Address, newOwner []common.Address) (*FFFNFTOwnershipTransferredIterator, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _FFFNFT.contract.FilterLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return &FFFNFTOwnershipTransferredIterator{contract: _FFFNFT.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}

// WatchOwnershipTransferred is a free log subscription operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_FFFNFT *FFFNFTFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *FFFNFTOwnershipTransferred, previousOwner []common.Address, newOwner []common.Address) (event.Subscription, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _FFFNFT.contract.WatchLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(FFFNFTOwnershipTransferred)
				if err := _FFFNFT.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseOwnershipTransferred is a log parse operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_FFFNFT *FFFNFTFilterer) ParseOwnershipTransferred(log types.Log) (*FFFNFTOwnershipTransferred, error) {
	event := new(FFFNFTOwnershipTransferred)
	if err := _FFFNFT.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// FFFNFTTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the FFFNFT contract.
type FFFNFTTransferIterator struct {
	Event *FFFNFTTransfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *FFFNFTTransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(FFFNFTTransfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(FFFNFTTransfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *FFFNFTTransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *FFFNFTTransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// FFFNFTTransfer represents a Transfer event raised by the FFFNFT contract.
type FFFNFTTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*FFFNFTTransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _FFFNFT.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &FFFNFTTransferIterator{contract: _FFFNFT.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *FFFNFTTransfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _FFFNFT.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(FFFNFTTransfer)
				if err := _FFFNFT.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_FFFNFT *FFFNFTFilterer) ParseTransfer(log types.Log) (*FFFNFTTransfer, error) {
	event := new(FFFNFTTransfer)
	if err := _FFFNFT.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC165ABI is the input ABI used to generate the binding from.
const IERC165ABI = "[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}]"

// IERC165FuncSigs maps the 4-byte function signature to its string representation.
var IERC165FuncSigs = map[string]string{
	"01ffc9a7": "supportsInterface(bytes4)",
}

// IERC165 is an auto generated Go binding around an Ethereum contract.
type IERC165 struct {
	IERC165Caller     // Read-only binding to the contract
	IERC165Transactor // Write-only binding to the contract
	IERC165Filterer   // Log filterer for contract events
}

// IERC165Caller is an auto generated read-only Go binding around an Ethereum contract.
type IERC165Caller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC165Transactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC165Transactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC165Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC165Filterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC165Session is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC165Session struct {
	Contract     *IERC165          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// IERC165CallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC165CallerSession struct {
	Contract *IERC165Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// IERC165TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC165TransactorSession struct {
	Contract     *IERC165Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// IERC165Raw is an auto generated low-level Go binding around an Ethereum contract.
type IERC165Raw struct {
	Contract *IERC165 // Generic contract binding to access the raw methods on
}

// IERC165CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC165CallerRaw struct {
	Contract *IERC165Caller // Generic read-only contract binding to access the raw methods on
}

// IERC165TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC165TransactorRaw struct {
	Contract *IERC165Transactor // Generic write-only contract binding to access the raw methods on
}

// NewIERC165 creates a new instance of IERC165, bound to a specific deployed contract.
func NewIERC165(address common.Address, backend bind.ContractBackend) (*IERC165, error) {
	contract, err := bindIERC165(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &IERC165{IERC165Caller: IERC165Caller{contract: contract}, IERC165Transactor: IERC165Transactor{contract: contract}, IERC165Filterer: IERC165Filterer{contract: contract}}, nil
}

// NewIERC165Caller creates a new read-only instance of IERC165, bound to a specific deployed contract.
func NewIERC165Caller(address common.Address, caller bind.ContractCaller) (*IERC165Caller, error) {
	contract, err := bindIERC165(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &IERC165Caller{contract: contract}, nil
}

// NewIERC165Transactor creates a new write-only instance of IERC165, bound to a specific deployed contract.
func NewIERC165Transactor(address common.Address, transactor bind.ContractTransactor) (*IERC165Transactor, error) {
	contract, err := bindIERC165(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &IERC165Transactor{contract: contract}, nil
}

// NewIERC165Filterer creates a new log filterer instance of IERC165, bound to a specific deployed contract.
func NewIERC165Filterer(address common.Address, filterer bind.ContractFilterer) (*IERC165Filterer, error) {
	contract, err := bindIERC165(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &IERC165Filterer{contract: contract}, nil
}

// bindIERC165 binds a generic wrapper to an already deployed contract.
func bindIERC165(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(IERC165ABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC165 *IERC165Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC165.Contract.IERC165Caller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC165 *IERC165Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC165.Contract.IERC165Transactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC165 *IERC165Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC165.Contract.IERC165Transactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC165 *IERC165CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC165.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC165 *IERC165TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC165.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC165 *IERC165TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC165.Contract.contract.Transact(opts, method, params...)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC165 *IERC165Caller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _IERC165.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC165 *IERC165Session) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC165.Contract.SupportsInterface(&_IERC165.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC165 *IERC165CallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC165.Contract.SupportsInterface(&_IERC165.CallOpts, interfaceId)
}

// IERC721ABI is the input ABI used to generate the binding from.
const IERC721ABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// IERC721FuncSigs maps the 4-byte function signature to its string representation.
var IERC721FuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"6352211e": "ownerOf(uint256)",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"23b872dd": "transferFrom(address,address,uint256)",
}

// IERC721 is an auto generated Go binding around an Ethereum contract.
type IERC721 struct {
	IERC721Caller     // Read-only binding to the contract
	IERC721Transactor // Write-only binding to the contract
	IERC721Filterer   // Log filterer for contract events
}

// IERC721Caller is an auto generated read-only Go binding around an Ethereum contract.
type IERC721Caller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721Transactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC721Transactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC721Filterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721Session is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC721Session struct {
	Contract     *IERC721          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// IERC721CallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC721CallerSession struct {
	Contract *IERC721Caller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// IERC721TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC721TransactorSession struct {
	Contract     *IERC721Transactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// IERC721Raw is an auto generated low-level Go binding around an Ethereum contract.
type IERC721Raw struct {
	Contract *IERC721 // Generic contract binding to access the raw methods on
}

// IERC721CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC721CallerRaw struct {
	Contract *IERC721Caller // Generic read-only contract binding to access the raw methods on
}

// IERC721TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC721TransactorRaw struct {
	Contract *IERC721Transactor // Generic write-only contract binding to access the raw methods on
}

// NewIERC721 creates a new instance of IERC721, bound to a specific deployed contract.
func NewIERC721(address common.Address, backend bind.ContractBackend) (*IERC721, error) {
	contract, err := bindIERC721(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &IERC721{IERC721Caller: IERC721Caller{contract: contract}, IERC721Transactor: IERC721Transactor{contract: contract}, IERC721Filterer: IERC721Filterer{contract: contract}}, nil
}

// NewIERC721Caller creates a new read-only instance of IERC721, bound to a specific deployed contract.
func NewIERC721Caller(address common.Address, caller bind.ContractCaller) (*IERC721Caller, error) {
	contract, err := bindIERC721(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721Caller{contract: contract}, nil
}

// NewIERC721Transactor creates a new write-only instance of IERC721, bound to a specific deployed contract.
func NewIERC721Transactor(address common.Address, transactor bind.ContractTransactor) (*IERC721Transactor, error) {
	contract, err := bindIERC721(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721Transactor{contract: contract}, nil
}

// NewIERC721Filterer creates a new log filterer instance of IERC721, bound to a specific deployed contract.
func NewIERC721Filterer(address common.Address, filterer bind.ContractFilterer) (*IERC721Filterer, error) {
	contract, err := bindIERC721(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &IERC721Filterer{contract: contract}, nil
}

// bindIERC721 binds a generic wrapper to an already deployed contract.
func bindIERC721(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(IERC721ABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721 *IERC721Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721.Contract.IERC721Caller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721 *IERC721Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721.Contract.IERC721Transactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721 *IERC721Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721.Contract.IERC721Transactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721 *IERC721CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721 *IERC721TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721 *IERC721TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721 *IERC721Caller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _IERC721.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721 *IERC721Session) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721.Contract.BalanceOf(&_IERC721.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721 *IERC721CallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721.Contract.BalanceOf(&_IERC721.CallOpts, owner)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721 *IERC721Caller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721 *IERC721Session) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721.Contract.GetApproved(&_IERC721.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721 *IERC721CallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721.Contract.GetApproved(&_IERC721.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721 *IERC721Caller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _IERC721.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721 *IERC721Session) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721.Contract.IsApprovedForAll(&_IERC721.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721 *IERC721CallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721.Contract.IsApprovedForAll(&_IERC721.CallOpts, owner, operator)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721 *IERC721Caller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721 *IERC721Session) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721.Contract.OwnerOf(&_IERC721.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721 *IERC721CallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721.Contract.OwnerOf(&_IERC721.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721 *IERC721Caller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _IERC721.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721 *IERC721Session) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721.Contract.SupportsInterface(&_IERC721.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721 *IERC721CallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721.Contract.SupportsInterface(&_IERC721.CallOpts, interfaceId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Transactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Session) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.Approve(&_IERC721.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721 *IERC721TransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.Approve(&_IERC721.TransactOpts, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Transactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Session) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.SafeTransferFrom(&_IERC721.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721TransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.SafeTransferFrom(&_IERC721.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721 *IERC721Transactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721 *IERC721Session) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721.Contract.SafeTransferFrom0(&_IERC721.TransactOpts, from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721 *IERC721TransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721.Contract.SafeTransferFrom0(&_IERC721.TransactOpts, from, to, tokenId, data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721 *IERC721Transactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721.contract.Transact(opts, "setApprovalForAll", operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721 *IERC721Session) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721.Contract.SetApprovalForAll(&_IERC721.TransactOpts, operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721 *IERC721TransactorSession) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721.Contract.SetApprovalForAll(&_IERC721.TransactOpts, operator, _approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Transactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721Session) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.TransferFrom(&_IERC721.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721 *IERC721TransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721.Contract.TransferFrom(&_IERC721.TransactOpts, from, to, tokenId)
}

// IERC721ApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the IERC721 contract.
type IERC721ApprovalIterator struct {
	Event *IERC721Approval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721ApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721Approval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721Approval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721ApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721ApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721Approval represents a Approval event raised by the IERC721 contract.
type IERC721Approval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*IERC721ApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721ApprovalIterator{contract: _IERC721.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *IERC721Approval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721Approval)
				if err := _IERC721.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) ParseApproval(log types.Log) (*IERC721Approval, error) {
	event := new(IERC721Approval)
	if err := _IERC721.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721ApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the IERC721 contract.
type IERC721ApprovalForAllIterator struct {
	Event *IERC721ApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721ApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721ApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721ApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721ApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721ApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721ApprovalForAll represents a ApprovalForAll event raised by the IERC721 contract.
type IERC721ApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721 *IERC721Filterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*IERC721ApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &IERC721ApprovalForAllIterator{contract: _IERC721.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721 *IERC721Filterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *IERC721ApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721ApprovalForAll)
				if err := _IERC721.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721 *IERC721Filterer) ParseApprovalForAll(log types.Log) (*IERC721ApprovalForAll, error) {
	event := new(IERC721ApprovalForAll)
	if err := _IERC721.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721TransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the IERC721 contract.
type IERC721TransferIterator struct {
	Event *IERC721Transfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721TransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721Transfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721Transfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721TransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721TransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721Transfer represents a Transfer event raised by the IERC721 contract.
type IERC721Transfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*IERC721TransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721TransferIterator{contract: _IERC721.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *IERC721Transfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721Transfer)
				if err := _IERC721.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721 *IERC721Filterer) ParseTransfer(log types.Log) (*IERC721Transfer, error) {
	event := new(IERC721Transfer)
	if err := _IERC721.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721EnumerableABI is the input ABI used to generate the binding from.
const IERC721EnumerableABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"tokenOfOwnerByIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// IERC721EnumerableFuncSigs maps the 4-byte function signature to its string representation.
var IERC721EnumerableFuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"6352211e": "ownerOf(uint256)",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"4f6ccce7": "tokenByIndex(uint256)",
	"2f745c59": "tokenOfOwnerByIndex(address,uint256)",
	"18160ddd": "totalSupply()",
	"23b872dd": "transferFrom(address,address,uint256)",
}

// IERC721Enumerable is an auto generated Go binding around an Ethereum contract.
type IERC721Enumerable struct {
	IERC721EnumerableCaller     // Read-only binding to the contract
	IERC721EnumerableTransactor // Write-only binding to the contract
	IERC721EnumerableFilterer   // Log filterer for contract events
}

// IERC721EnumerableCaller is an auto generated read-only Go binding around an Ethereum contract.
type IERC721EnumerableCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721EnumerableTransactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC721EnumerableTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721EnumerableFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC721EnumerableFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721EnumerableSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC721EnumerableSession struct {
	Contract     *IERC721Enumerable // Generic contract binding to set the session for
	CallOpts     bind.CallOpts      // Call options to use throughout this session
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// IERC721EnumerableCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC721EnumerableCallerSession struct {
	Contract *IERC721EnumerableCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts            // Call options to use throughout this session
}

// IERC721EnumerableTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC721EnumerableTransactorSession struct {
	Contract     *IERC721EnumerableTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts            // Transaction auth options to use throughout this session
}

// IERC721EnumerableRaw is an auto generated low-level Go binding around an Ethereum contract.
type IERC721EnumerableRaw struct {
	Contract *IERC721Enumerable // Generic contract binding to access the raw methods on
}

// IERC721EnumerableCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC721EnumerableCallerRaw struct {
	Contract *IERC721EnumerableCaller // Generic read-only contract binding to access the raw methods on
}

// IERC721EnumerableTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC721EnumerableTransactorRaw struct {
	Contract *IERC721EnumerableTransactor // Generic write-only contract binding to access the raw methods on
}

// NewIERC721Enumerable creates a new instance of IERC721Enumerable, bound to a specific deployed contract.
func NewIERC721Enumerable(address common.Address, backend bind.ContractBackend) (*IERC721Enumerable, error) {
	contract, err := bindIERC721Enumerable(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &IERC721Enumerable{IERC721EnumerableCaller: IERC721EnumerableCaller{contract: contract}, IERC721EnumerableTransactor: IERC721EnumerableTransactor{contract: contract}, IERC721EnumerableFilterer: IERC721EnumerableFilterer{contract: contract}}, nil
}

// NewIERC721EnumerableCaller creates a new read-only instance of IERC721Enumerable, bound to a specific deployed contract.
func NewIERC721EnumerableCaller(address common.Address, caller bind.ContractCaller) (*IERC721EnumerableCaller, error) {
	contract, err := bindIERC721Enumerable(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableCaller{contract: contract}, nil
}

// NewIERC721EnumerableTransactor creates a new write-only instance of IERC721Enumerable, bound to a specific deployed contract.
func NewIERC721EnumerableTransactor(address common.Address, transactor bind.ContractTransactor) (*IERC721EnumerableTransactor, error) {
	contract, err := bindIERC721Enumerable(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableTransactor{contract: contract}, nil
}

// NewIERC721EnumerableFilterer creates a new log filterer instance of IERC721Enumerable, bound to a specific deployed contract.
func NewIERC721EnumerableFilterer(address common.Address, filterer bind.ContractFilterer) (*IERC721EnumerableFilterer, error) {
	contract, err := bindIERC721Enumerable(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableFilterer{contract: contract}, nil
}

// bindIERC721Enumerable binds a generic wrapper to an already deployed contract.
func bindIERC721Enumerable(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(IERC721EnumerableABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Enumerable *IERC721EnumerableRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Enumerable.Contract.IERC721EnumerableCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Enumerable *IERC721EnumerableRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.IERC721EnumerableTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Enumerable *IERC721EnumerableRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.IERC721EnumerableTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Enumerable *IERC721EnumerableCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Enumerable.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Enumerable *IERC721EnumerableTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Enumerable *IERC721EnumerableTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Enumerable *IERC721EnumerableCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Enumerable *IERC721EnumerableSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721Enumerable.Contract.BalanceOf(&_IERC721Enumerable.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721Enumerable.Contract.BalanceOf(&_IERC721Enumerable.CallOpts, owner)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Enumerable *IERC721EnumerableCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Enumerable *IERC721EnumerableSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721Enumerable.Contract.GetApproved(&_IERC721Enumerable.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721Enumerable.Contract.GetApproved(&_IERC721Enumerable.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721Enumerable.Contract.IsApprovedForAll(&_IERC721Enumerable.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721Enumerable.Contract.IsApprovedForAll(&_IERC721Enumerable.CallOpts, owner, operator)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Enumerable *IERC721EnumerableCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Enumerable *IERC721EnumerableSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721Enumerable.Contract.OwnerOf(&_IERC721Enumerable.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721Enumerable.Contract.OwnerOf(&_IERC721Enumerable.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721Enumerable.Contract.SupportsInterface(&_IERC721Enumerable.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721Enumerable.Contract.SupportsInterface(&_IERC721Enumerable.CallOpts, interfaceId)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableCaller) TokenByIndex(opts *bind.CallOpts, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "tokenByIndex", index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _IERC721Enumerable.Contract.TokenByIndex(&_IERC721Enumerable.CallOpts, index)
}

// TokenByIndex is a free data retrieval call binding the contract method 0x4f6ccce7.
//
// Solidity: function tokenByIndex(uint256 index) view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) TokenByIndex(index *big.Int) (*big.Int, error) {
	return _IERC721Enumerable.Contract.TokenByIndex(&_IERC721Enumerable.CallOpts, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256 tokenId)
func (_IERC721Enumerable *IERC721EnumerableCaller) TokenOfOwnerByIndex(opts *bind.CallOpts, owner common.Address, index *big.Int) (*big.Int, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "tokenOfOwnerByIndex", owner, index)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256 tokenId)
func (_IERC721Enumerable *IERC721EnumerableSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _IERC721Enumerable.Contract.TokenOfOwnerByIndex(&_IERC721Enumerable.CallOpts, owner, index)
}

// TokenOfOwnerByIndex is a free data retrieval call binding the contract method 0x2f745c59.
//
// Solidity: function tokenOfOwnerByIndex(address owner, uint256 index) view returns(uint256 tokenId)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) TokenOfOwnerByIndex(owner common.Address, index *big.Int) (*big.Int, error) {
	return _IERC721Enumerable.Contract.TokenOfOwnerByIndex(&_IERC721Enumerable.CallOpts, owner, index)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var out []interface{}
	err := _IERC721Enumerable.contract.Call(opts, &out, "totalSupply")

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableSession) TotalSupply() (*big.Int, error) {
	return _IERC721Enumerable.Contract.TotalSupply(&_IERC721Enumerable.CallOpts)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_IERC721Enumerable *IERC721EnumerableCallerSession) TotalSupply() (*big.Int, error) {
	return _IERC721Enumerable.Contract.TotalSupply(&_IERC721Enumerable.CallOpts)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.Approve(&_IERC721Enumerable.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.Approve(&_IERC721Enumerable.TransactOpts, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SafeTransferFrom(&_IERC721Enumerable.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SafeTransferFrom(&_IERC721Enumerable.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Enumerable.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Enumerable *IERC721EnumerableSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SafeTransferFrom0(&_IERC721Enumerable.TransactOpts, from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SafeTransferFrom0(&_IERC721Enumerable.TransactOpts, from, to, tokenId, data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Enumerable.contract.Transact(opts, "setApprovalForAll", operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Enumerable *IERC721EnumerableSession) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SetApprovalForAll(&_IERC721Enumerable.TransactOpts, operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactorSession) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.SetApprovalForAll(&_IERC721Enumerable.TransactOpts, operator, _approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.TransferFrom(&_IERC721Enumerable.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Enumerable *IERC721EnumerableTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Enumerable.Contract.TransferFrom(&_IERC721Enumerable.TransactOpts, from, to, tokenId)
}

// IERC721EnumerableApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the IERC721Enumerable contract.
type IERC721EnumerableApprovalIterator struct {
	Event *IERC721EnumerableApproval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721EnumerableApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721EnumerableApproval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721EnumerableApproval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721EnumerableApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721EnumerableApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721EnumerableApproval represents a Approval event raised by the IERC721Enumerable contract.
type IERC721EnumerableApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*IERC721EnumerableApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableApprovalIterator{contract: _IERC721Enumerable.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *IERC721EnumerableApproval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721EnumerableApproval)
				if err := _IERC721Enumerable.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) ParseApproval(log types.Log) (*IERC721EnumerableApproval, error) {
	event := new(IERC721EnumerableApproval)
	if err := _IERC721Enumerable.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721EnumerableApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the IERC721Enumerable contract.
type IERC721EnumerableApprovalForAllIterator struct {
	Event *IERC721EnumerableApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721EnumerableApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721EnumerableApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721EnumerableApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721EnumerableApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721EnumerableApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721EnumerableApprovalForAll represents a ApprovalForAll event raised by the IERC721Enumerable contract.
type IERC721EnumerableApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Enumerable *IERC721EnumerableFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*IERC721EnumerableApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableApprovalForAllIterator{contract: _IERC721Enumerable.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Enumerable *IERC721EnumerableFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *IERC721EnumerableApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721EnumerableApprovalForAll)
				if err := _IERC721Enumerable.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Enumerable *IERC721EnumerableFilterer) ParseApprovalForAll(log types.Log) (*IERC721EnumerableApprovalForAll, error) {
	event := new(IERC721EnumerableApprovalForAll)
	if err := _IERC721Enumerable.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721EnumerableTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the IERC721Enumerable contract.
type IERC721EnumerableTransferIterator struct {
	Event *IERC721EnumerableTransfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721EnumerableTransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721EnumerableTransfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721EnumerableTransfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721EnumerableTransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721EnumerableTransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721EnumerableTransfer represents a Transfer event raised by the IERC721Enumerable contract.
type IERC721EnumerableTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*IERC721EnumerableTransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721EnumerableTransferIterator{contract: _IERC721Enumerable.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *IERC721EnumerableTransfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Enumerable.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721EnumerableTransfer)
				if err := _IERC721Enumerable.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Enumerable *IERC721EnumerableFilterer) ParseTransfer(log types.Log) (*IERC721EnumerableTransfer, error) {
	event := new(IERC721EnumerableTransfer)
	if err := _IERC721Enumerable.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721MetadataABI is the input ABI used to generate the binding from.
const IERC721MetadataABI = "[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// IERC721MetadataFuncSigs maps the 4-byte function signature to its string representation.
var IERC721MetadataFuncSigs = map[string]string{
	"095ea7b3": "approve(address,uint256)",
	"70a08231": "balanceOf(address)",
	"081812fc": "getApproved(uint256)",
	"e985e9c5": "isApprovedForAll(address,address)",
	"06fdde03": "name()",
	"6352211e": "ownerOf(uint256)",
	"42842e0e": "safeTransferFrom(address,address,uint256)",
	"b88d4fde": "safeTransferFrom(address,address,uint256,bytes)",
	"a22cb465": "setApprovalForAll(address,bool)",
	"01ffc9a7": "supportsInterface(bytes4)",
	"95d89b41": "symbol()",
	"c87b56dd": "tokenURI(uint256)",
	"23b872dd": "transferFrom(address,address,uint256)",
}

// IERC721Metadata is an auto generated Go binding around an Ethereum contract.
type IERC721Metadata struct {
	IERC721MetadataCaller     // Read-only binding to the contract
	IERC721MetadataTransactor // Write-only binding to the contract
	IERC721MetadataFilterer   // Log filterer for contract events
}

// IERC721MetadataCaller is an auto generated read-only Go binding around an Ethereum contract.
type IERC721MetadataCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721MetadataTransactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC721MetadataTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721MetadataFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC721MetadataFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721MetadataSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC721MetadataSession struct {
	Contract     *IERC721Metadata  // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// IERC721MetadataCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC721MetadataCallerSession struct {
	Contract *IERC721MetadataCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts          // Call options to use throughout this session
}

// IERC721MetadataTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC721MetadataTransactorSession struct {
	Contract     *IERC721MetadataTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts          // Transaction auth options to use throughout this session
}

// IERC721MetadataRaw is an auto generated low-level Go binding around an Ethereum contract.
type IERC721MetadataRaw struct {
	Contract *IERC721Metadata // Generic contract binding to access the raw methods on
}

// IERC721MetadataCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC721MetadataCallerRaw struct {
	Contract *IERC721MetadataCaller // Generic read-only contract binding to access the raw methods on
}

// IERC721MetadataTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC721MetadataTransactorRaw struct {
	Contract *IERC721MetadataTransactor // Generic write-only contract binding to access the raw methods on
}

// NewIERC721Metadata creates a new instance of IERC721Metadata, bound to a specific deployed contract.
func NewIERC721Metadata(address common.Address, backend bind.ContractBackend) (*IERC721Metadata, error) {
	contract, err := bindIERC721Metadata(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &IERC721Metadata{IERC721MetadataCaller: IERC721MetadataCaller{contract: contract}, IERC721MetadataTransactor: IERC721MetadataTransactor{contract: contract}, IERC721MetadataFilterer: IERC721MetadataFilterer{contract: contract}}, nil
}

// NewIERC721MetadataCaller creates a new read-only instance of IERC721Metadata, bound to a specific deployed contract.
func NewIERC721MetadataCaller(address common.Address, caller bind.ContractCaller) (*IERC721MetadataCaller, error) {
	contract, err := bindIERC721Metadata(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataCaller{contract: contract}, nil
}

// NewIERC721MetadataTransactor creates a new write-only instance of IERC721Metadata, bound to a specific deployed contract.
func NewIERC721MetadataTransactor(address common.Address, transactor bind.ContractTransactor) (*IERC721MetadataTransactor, error) {
	contract, err := bindIERC721Metadata(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataTransactor{contract: contract}, nil
}

// NewIERC721MetadataFilterer creates a new log filterer instance of IERC721Metadata, bound to a specific deployed contract.
func NewIERC721MetadataFilterer(address common.Address, filterer bind.ContractFilterer) (*IERC721MetadataFilterer, error) {
	contract, err := bindIERC721Metadata(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataFilterer{contract: contract}, nil
}

// bindIERC721Metadata binds a generic wrapper to an already deployed contract.
func bindIERC721Metadata(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(IERC721MetadataABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Metadata *IERC721MetadataRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Metadata.Contract.IERC721MetadataCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Metadata *IERC721MetadataRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.IERC721MetadataTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Metadata *IERC721MetadataRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.IERC721MetadataTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Metadata *IERC721MetadataCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Metadata.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Metadata *IERC721MetadataTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Metadata *IERC721MetadataTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Metadata *IERC721MetadataCaller) BalanceOf(opts *bind.CallOpts, owner common.Address) (*big.Int, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "balanceOf", owner)

	if err != nil {
		return *new(*big.Int), err
	}

	out0 := *abi.ConvertType(out[0], new(*big.Int)).(**big.Int)

	return out0, err

}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Metadata *IERC721MetadataSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721Metadata.Contract.BalanceOf(&_IERC721Metadata.CallOpts, owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address owner) view returns(uint256 balance)
func (_IERC721Metadata *IERC721MetadataCallerSession) BalanceOf(owner common.Address) (*big.Int, error) {
	return _IERC721Metadata.Contract.BalanceOf(&_IERC721Metadata.CallOpts, owner)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Metadata *IERC721MetadataCaller) GetApproved(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "getApproved", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Metadata *IERC721MetadataSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721Metadata.Contract.GetApproved(&_IERC721Metadata.CallOpts, tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 tokenId) view returns(address operator)
func (_IERC721Metadata *IERC721MetadataCallerSession) GetApproved(tokenId *big.Int) (common.Address, error) {
	return _IERC721Metadata.Contract.GetApproved(&_IERC721Metadata.CallOpts, tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Metadata *IERC721MetadataCaller) IsApprovedForAll(opts *bind.CallOpts, owner common.Address, operator common.Address) (bool, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "isApprovedForAll", owner, operator)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Metadata *IERC721MetadataSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721Metadata.Contract.IsApprovedForAll(&_IERC721Metadata.CallOpts, owner, operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address owner, address operator) view returns(bool)
func (_IERC721Metadata *IERC721MetadataCallerSession) IsApprovedForAll(owner common.Address, operator common.Address) (bool, error) {
	return _IERC721Metadata.Contract.IsApprovedForAll(&_IERC721Metadata.CallOpts, owner, operator)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_IERC721Metadata *IERC721MetadataCaller) Name(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "name")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_IERC721Metadata *IERC721MetadataSession) Name() (string, error) {
	return _IERC721Metadata.Contract.Name(&_IERC721Metadata.CallOpts)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_IERC721Metadata *IERC721MetadataCallerSession) Name() (string, error) {
	return _IERC721Metadata.Contract.Name(&_IERC721Metadata.CallOpts)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Metadata *IERC721MetadataCaller) OwnerOf(opts *bind.CallOpts, tokenId *big.Int) (common.Address, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "ownerOf", tokenId)

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Metadata *IERC721MetadataSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721Metadata.Contract.OwnerOf(&_IERC721Metadata.CallOpts, tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 tokenId) view returns(address owner)
func (_IERC721Metadata *IERC721MetadataCallerSession) OwnerOf(tokenId *big.Int) (common.Address, error) {
	return _IERC721Metadata.Contract.OwnerOf(&_IERC721Metadata.CallOpts, tokenId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Metadata *IERC721MetadataCaller) SupportsInterface(opts *bind.CallOpts, interfaceId [4]byte) (bool, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "supportsInterface", interfaceId)

	if err != nil {
		return *new(bool), err
	}

	out0 := *abi.ConvertType(out[0], new(bool)).(*bool)

	return out0, err

}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Metadata *IERC721MetadataSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721Metadata.Contract.SupportsInterface(&_IERC721Metadata.CallOpts, interfaceId)
}

// SupportsInterface is a free data retrieval call binding the contract method 0x01ffc9a7.
//
// Solidity: function supportsInterface(bytes4 interfaceId) view returns(bool)
func (_IERC721Metadata *IERC721MetadataCallerSession) SupportsInterface(interfaceId [4]byte) (bool, error) {
	return _IERC721Metadata.Contract.SupportsInterface(&_IERC721Metadata.CallOpts, interfaceId)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_IERC721Metadata *IERC721MetadataCaller) Symbol(opts *bind.CallOpts) (string, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "symbol")

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_IERC721Metadata *IERC721MetadataSession) Symbol() (string, error) {
	return _IERC721Metadata.Contract.Symbol(&_IERC721Metadata.CallOpts)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_IERC721Metadata *IERC721MetadataCallerSession) Symbol() (string, error) {
	return _IERC721Metadata.Contract.Symbol(&_IERC721Metadata.CallOpts)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_IERC721Metadata *IERC721MetadataCaller) TokenURI(opts *bind.CallOpts, tokenId *big.Int) (string, error) {
	var out []interface{}
	err := _IERC721Metadata.contract.Call(opts, &out, "tokenURI", tokenId)

	if err != nil {
		return *new(string), err
	}

	out0 := *abi.ConvertType(out[0], new(string)).(*string)

	return out0, err

}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_IERC721Metadata *IERC721MetadataSession) TokenURI(tokenId *big.Int) (string, error) {
	return _IERC721Metadata.Contract.TokenURI(&_IERC721Metadata.CallOpts, tokenId)
}

// TokenURI is a free data retrieval call binding the contract method 0xc87b56dd.
//
// Solidity: function tokenURI(uint256 tokenId) view returns(string)
func (_IERC721Metadata *IERC721MetadataCallerSession) TokenURI(tokenId *big.Int) (string, error) {
	return _IERC721Metadata.Contract.TokenURI(&_IERC721Metadata.CallOpts, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactor) Approve(opts *bind.TransactOpts, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.contract.Transact(opts, "approve", to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.Approve(&_IERC721Metadata.TransactOpts, to, tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactorSession) Approve(to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.Approve(&_IERC721Metadata.TransactOpts, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactor) SafeTransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.contract.Transact(opts, "safeTransferFrom", from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SafeTransferFrom(&_IERC721Metadata.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactorSession) SafeTransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SafeTransferFrom(&_IERC721Metadata.TransactOpts, from, to, tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Metadata *IERC721MetadataTransactor) SafeTransferFrom0(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Metadata.contract.Transact(opts, "safeTransferFrom0", from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Metadata *IERC721MetadataSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SafeTransferFrom0(&_IERC721Metadata.TransactOpts, from, to, tokenId, data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address from, address to, uint256 tokenId, bytes data) returns()
func (_IERC721Metadata *IERC721MetadataTransactorSession) SafeTransferFrom0(from common.Address, to common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SafeTransferFrom0(&_IERC721Metadata.TransactOpts, from, to, tokenId, data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Metadata *IERC721MetadataTransactor) SetApprovalForAll(opts *bind.TransactOpts, operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Metadata.contract.Transact(opts, "setApprovalForAll", operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Metadata *IERC721MetadataSession) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SetApprovalForAll(&_IERC721Metadata.TransactOpts, operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address operator, bool _approved) returns()
func (_IERC721Metadata *IERC721MetadataTransactorSession) SetApprovalForAll(operator common.Address, _approved bool) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.SetApprovalForAll(&_IERC721Metadata.TransactOpts, operator, _approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactor) TransferFrom(opts *bind.TransactOpts, from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.contract.Transact(opts, "transferFrom", from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.TransferFrom(&_IERC721Metadata.TransactOpts, from, to, tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address from, address to, uint256 tokenId) returns()
func (_IERC721Metadata *IERC721MetadataTransactorSession) TransferFrom(from common.Address, to common.Address, tokenId *big.Int) (*types.Transaction, error) {
	return _IERC721Metadata.Contract.TransferFrom(&_IERC721Metadata.TransactOpts, from, to, tokenId)
}

// IERC721MetadataApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the IERC721Metadata contract.
type IERC721MetadataApprovalIterator struct {
	Event *IERC721MetadataApproval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721MetadataApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721MetadataApproval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721MetadataApproval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721MetadataApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721MetadataApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721MetadataApproval represents a Approval event raised by the IERC721Metadata contract.
type IERC721MetadataApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, approved []common.Address, tokenId []*big.Int) (*IERC721MetadataApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Metadata.contract.FilterLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataApprovalIterator{contract: _IERC721Metadata.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *IERC721MetadataApproval, owner []common.Address, approved []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var approvedRule []interface{}
	for _, approvedItem := range approved {
		approvedRule = append(approvedRule, approvedItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Metadata.contract.WatchLogs(opts, "Approval", ownerRule, approvedRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721MetadataApproval)
				if err := _IERC721Metadata.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) ParseApproval(log types.Log) (*IERC721MetadataApproval, error) {
	event := new(IERC721MetadataApproval)
	if err := _IERC721Metadata.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721MetadataApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the IERC721Metadata contract.
type IERC721MetadataApprovalForAllIterator struct {
	Event *IERC721MetadataApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721MetadataApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721MetadataApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721MetadataApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721MetadataApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721MetadataApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721MetadataApprovalForAll represents a ApprovalForAll event raised by the IERC721Metadata contract.
type IERC721MetadataApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Metadata *IERC721MetadataFilterer) FilterApprovalForAll(opts *bind.FilterOpts, owner []common.Address, operator []common.Address) (*IERC721MetadataApprovalForAllIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721Metadata.contract.FilterLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataApprovalForAllIterator{contract: _IERC721Metadata.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Metadata *IERC721MetadataFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *IERC721MetadataApprovalForAll, owner []common.Address, operator []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var operatorRule []interface{}
	for _, operatorItem := range operator {
		operatorRule = append(operatorRule, operatorItem)
	}

	logs, sub, err := _IERC721Metadata.contract.WatchLogs(opts, "ApprovalForAll", ownerRule, operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721MetadataApprovalForAll)
				if err := _IERC721Metadata.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed owner, address indexed operator, bool approved)
func (_IERC721Metadata *IERC721MetadataFilterer) ParseApprovalForAll(log types.Log) (*IERC721MetadataApprovalForAll, error) {
	event := new(IERC721MetadataApprovalForAll)
	if err := _IERC721Metadata.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721MetadataTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the IERC721Metadata contract.
type IERC721MetadataTransferIterator struct {
	Event *IERC721MetadataTransfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *IERC721MetadataTransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(IERC721MetadataTransfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(IERC721MetadataTransfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *IERC721MetadataTransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *IERC721MetadataTransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// IERC721MetadataTransfer represents a Transfer event raised by the IERC721Metadata contract.
type IERC721MetadataTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address, tokenId []*big.Int) (*IERC721MetadataTransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Metadata.contract.FilterLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &IERC721MetadataTransferIterator{contract: _IERC721Metadata.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *IERC721MetadataTransfer, from []common.Address, to []common.Address, tokenId []*big.Int) (event.Subscription, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}
	var tokenIdRule []interface{}
	for _, tokenIdItem := range tokenId {
		tokenIdRule = append(tokenIdRule, tokenIdItem)
	}

	logs, sub, err := _IERC721Metadata.contract.WatchLogs(opts, "Transfer", fromRule, toRule, tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(IERC721MetadataTransfer)
				if err := _IERC721Metadata.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 indexed tokenId)
func (_IERC721Metadata *IERC721MetadataFilterer) ParseTransfer(log types.Log) (*IERC721MetadataTransfer, error) {
	event := new(IERC721MetadataTransfer)
	if err := _IERC721Metadata.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// IERC721ReceiverABI is the input ABI used to generate the binding from.
const IERC721ReceiverABI = "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"onERC721Received\",\"outputs\":[{\"internalType\":\"bytes4\",\"name\":\"\",\"type\":\"bytes4\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// IERC721ReceiverFuncSigs maps the 4-byte function signature to its string representation.
var IERC721ReceiverFuncSigs = map[string]string{
	"150b7a02": "onERC721Received(address,address,uint256,bytes)",
}

// IERC721Receiver is an auto generated Go binding around an Ethereum contract.
type IERC721Receiver struct {
	IERC721ReceiverCaller     // Read-only binding to the contract
	IERC721ReceiverTransactor // Write-only binding to the contract
	IERC721ReceiverFilterer   // Log filterer for contract events
}

// IERC721ReceiverCaller is an auto generated read-only Go binding around an Ethereum contract.
type IERC721ReceiverCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721ReceiverTransactor is an auto generated write-only Go binding around an Ethereum contract.
type IERC721ReceiverTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721ReceiverFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type IERC721ReceiverFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// IERC721ReceiverSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type IERC721ReceiverSession struct {
	Contract     *IERC721Receiver  // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// IERC721ReceiverCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type IERC721ReceiverCallerSession struct {
	Contract *IERC721ReceiverCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts          // Call options to use throughout this session
}

// IERC721ReceiverTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type IERC721ReceiverTransactorSession struct {
	Contract     *IERC721ReceiverTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts          // Transaction auth options to use throughout this session
}

// IERC721ReceiverRaw is an auto generated low-level Go binding around an Ethereum contract.
type IERC721ReceiverRaw struct {
	Contract *IERC721Receiver // Generic contract binding to access the raw methods on
}

// IERC721ReceiverCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type IERC721ReceiverCallerRaw struct {
	Contract *IERC721ReceiverCaller // Generic read-only contract binding to access the raw methods on
}

// IERC721ReceiverTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type IERC721ReceiverTransactorRaw struct {
	Contract *IERC721ReceiverTransactor // Generic write-only contract binding to access the raw methods on
}

// NewIERC721Receiver creates a new instance of IERC721Receiver, bound to a specific deployed contract.
func NewIERC721Receiver(address common.Address, backend bind.ContractBackend) (*IERC721Receiver, error) {
	contract, err := bindIERC721Receiver(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &IERC721Receiver{IERC721ReceiverCaller: IERC721ReceiverCaller{contract: contract}, IERC721ReceiverTransactor: IERC721ReceiverTransactor{contract: contract}, IERC721ReceiverFilterer: IERC721ReceiverFilterer{contract: contract}}, nil
}

// NewIERC721ReceiverCaller creates a new read-only instance of IERC721Receiver, bound to a specific deployed contract.
func NewIERC721ReceiverCaller(address common.Address, caller bind.ContractCaller) (*IERC721ReceiverCaller, error) {
	contract, err := bindIERC721Receiver(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721ReceiverCaller{contract: contract}, nil
}

// NewIERC721ReceiverTransactor creates a new write-only instance of IERC721Receiver, bound to a specific deployed contract.
func NewIERC721ReceiverTransactor(address common.Address, transactor bind.ContractTransactor) (*IERC721ReceiverTransactor, error) {
	contract, err := bindIERC721Receiver(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &IERC721ReceiverTransactor{contract: contract}, nil
}

// NewIERC721ReceiverFilterer creates a new log filterer instance of IERC721Receiver, bound to a specific deployed contract.
func NewIERC721ReceiverFilterer(address common.Address, filterer bind.ContractFilterer) (*IERC721ReceiverFilterer, error) {
	contract, err := bindIERC721Receiver(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &IERC721ReceiverFilterer{contract: contract}, nil
}

// bindIERC721Receiver binds a generic wrapper to an already deployed contract.
func bindIERC721Receiver(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(IERC721ReceiverABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Receiver *IERC721ReceiverRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Receiver.Contract.IERC721ReceiverCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Receiver *IERC721ReceiverRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.IERC721ReceiverTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Receiver *IERC721ReceiverRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.IERC721ReceiverTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_IERC721Receiver *IERC721ReceiverCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _IERC721Receiver.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_IERC721Receiver *IERC721ReceiverTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_IERC721Receiver *IERC721ReceiverTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.contract.Transact(opts, method, params...)
}

// OnERC721Received is a paid mutator transaction binding the contract method 0x150b7a02.
//
// Solidity: function onERC721Received(address operator, address from, uint256 tokenId, bytes data) returns(bytes4)
func (_IERC721Receiver *IERC721ReceiverTransactor) OnERC721Received(opts *bind.TransactOpts, operator common.Address, from common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Receiver.contract.Transact(opts, "onERC721Received", operator, from, tokenId, data)
}

// OnERC721Received is a paid mutator transaction binding the contract method 0x150b7a02.
//
// Solidity: function onERC721Received(address operator, address from, uint256 tokenId, bytes data) returns(bytes4)
func (_IERC721Receiver *IERC721ReceiverSession) OnERC721Received(operator common.Address, from common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.OnERC721Received(&_IERC721Receiver.TransactOpts, operator, from, tokenId, data)
}

// OnERC721Received is a paid mutator transaction binding the contract method 0x150b7a02.
//
// Solidity: function onERC721Received(address operator, address from, uint256 tokenId, bytes data) returns(bytes4)
func (_IERC721Receiver *IERC721ReceiverTransactorSession) OnERC721Received(operator common.Address, from common.Address, tokenId *big.Int, data []byte) (*types.Transaction, error) {
	return _IERC721Receiver.Contract.OnERC721Received(&_IERC721Receiver.TransactOpts, operator, from, tokenId, data)
}

// OwnableABI is the input ABI used to generate the binding from.
const OwnableABI = "[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_minterAddress\",\"type\":\"address\"}],\"name\":\"setMinter\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_minterAddress\",\"type\":\"address\"}],\"name\":\"setMinterContract\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// OwnableFuncSigs maps the 4-byte function signature to its string representation.
var OwnableFuncSigs = map[string]string{
	"8da5cb5b": "owner()",
	"715018a6": "renounceOwnership()",
	"fca3b5aa": "setMinter(address)",
	"38478ae7": "setMinterContract(address)",
	"f2fde38b": "transferOwnership(address)",
}

// OwnableBin is the compiled bytecode used for deploying new contracts.
var OwnableBin = "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"

// DeployOwnable deploys a new Ethereum contract, binding an instance of Ownable to it.
func DeployOwnable(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *Ownable, error) {
	parsed, err := abi.JSON(strings.NewReader(OwnableABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(OwnableBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &Ownable{OwnableCaller: OwnableCaller{contract: contract}, OwnableTransactor: OwnableTransactor{contract: contract}, OwnableFilterer: OwnableFilterer{contract: contract}}, nil
}

// Ownable is an auto generated Go binding around an Ethereum contract.
type Ownable struct {
	OwnableCaller     // Read-only binding to the contract
	OwnableTransactor // Write-only binding to the contract
	OwnableFilterer   // Log filterer for contract events
}

// OwnableCaller is an auto generated read-only Go binding around an Ethereum contract.
type OwnableCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// OwnableTransactor is an auto generated write-only Go binding around an Ethereum contract.
type OwnableTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// OwnableFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type OwnableFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// OwnableSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type OwnableSession struct {
	Contract     *Ownable          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// OwnableCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type OwnableCallerSession struct {
	Contract *OwnableCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// OwnableTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type OwnableTransactorSession struct {
	Contract     *OwnableTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// OwnableRaw is an auto generated low-level Go binding around an Ethereum contract.
type OwnableRaw struct {
	Contract *Ownable // Generic contract binding to access the raw methods on
}

// OwnableCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type OwnableCallerRaw struct {
	Contract *OwnableCaller // Generic read-only contract binding to access the raw methods on
}

// OwnableTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type OwnableTransactorRaw struct {
	Contract *OwnableTransactor // Generic write-only contract binding to access the raw methods on
}

// NewOwnable creates a new instance of Ownable, bound to a specific deployed contract.
func NewOwnable(address common.Address, backend bind.ContractBackend) (*Ownable, error) {
	contract, err := bindOwnable(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Ownable{OwnableCaller: OwnableCaller{contract: contract}, OwnableTransactor: OwnableTransactor{contract: contract}, OwnableFilterer: OwnableFilterer{contract: contract}}, nil
}

// NewOwnableCaller creates a new read-only instance of Ownable, bound to a specific deployed contract.
func NewOwnableCaller(address common.Address, caller bind.ContractCaller) (*OwnableCaller, error) {
	contract, err := bindOwnable(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &OwnableCaller{contract: contract}, nil
}

// NewOwnableTransactor creates a new write-only instance of Ownable, bound to a specific deployed contract.
func NewOwnableTransactor(address common.Address, transactor bind.ContractTransactor) (*OwnableTransactor, error) {
	contract, err := bindOwnable(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &OwnableTransactor{contract: contract}, nil
}

// NewOwnableFilterer creates a new log filterer instance of Ownable, bound to a specific deployed contract.
func NewOwnableFilterer(address common.Address, filterer bind.ContractFilterer) (*OwnableFilterer, error) {
	contract, err := bindOwnable(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &OwnableFilterer{contract: contract}, nil
}

// bindOwnable binds a generic wrapper to an already deployed contract.
func bindOwnable(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(OwnableABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Ownable *OwnableRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Ownable.Contract.OwnableCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Ownable *OwnableRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Ownable.Contract.OwnableTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Ownable *OwnableRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Ownable.Contract.OwnableTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Ownable *OwnableCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Ownable.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Ownable *OwnableTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Ownable.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Ownable *OwnableTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Ownable.Contract.contract.Transact(opts, method, params...)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_Ownable *OwnableCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
	var out []interface{}
	err := _Ownable.contract.Call(opts, &out, "owner")

	if err != nil {
		return *new(common.Address), err
	}

	out0 := *abi.ConvertType(out[0], new(common.Address)).(*common.Address)

	return out0, err

}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_Ownable *OwnableSession) Owner() (common.Address, error) {
	return _Ownable.Contract.Owner(&_Ownable.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_Ownable *OwnableCallerSession) Owner() (common.Address, error) {
	return _Ownable.Contract.Owner(&_Ownable.CallOpts)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_Ownable *OwnableTransactor) RenounceOwnership(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Ownable.contract.Transact(opts, "renounceOwnership")
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_Ownable *OwnableSession) RenounceOwnership() (*types.Transaction, error) {
	return _Ownable.Contract.RenounceOwnership(&_Ownable.TransactOpts)
}

// RenounceOwnership is a paid mutator transaction binding the contract method 0x715018a6.
//
// Solidity: function renounceOwnership() returns()
func (_Ownable *OwnableTransactorSession) RenounceOwnership() (*types.Transaction, error) {
	return _Ownable.Contract.RenounceOwnership(&_Ownable.TransactOpts)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_Ownable *OwnableTransactor) SetMinter(opts *bind.TransactOpts, _minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.contract.Transact(opts, "setMinter", _minterAddress)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_Ownable *OwnableSession) SetMinter(_minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.SetMinter(&_Ownable.TransactOpts, _minterAddress)
}

// SetMinter is a paid mutator transaction binding the contract method 0xfca3b5aa.
//
// Solidity: function setMinter(address _minterAddress) returns()
func (_Ownable *OwnableTransactorSession) SetMinter(_minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.SetMinter(&_Ownable.TransactOpts, _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_Ownable *OwnableTransactor) SetMinterContract(opts *bind.TransactOpts, _minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.contract.Transact(opts, "setMinterContract", _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_Ownable *OwnableSession) SetMinterContract(_minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.SetMinterContract(&_Ownable.TransactOpts, _minterAddress)
}

// SetMinterContract is a paid mutator transaction binding the contract method 0x38478ae7.
//
// Solidity: function setMinterContract(address _minterAddress) returns()
func (_Ownable *OwnableTransactorSession) SetMinterContract(_minterAddress common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.SetMinterContract(&_Ownable.TransactOpts, _minterAddress)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_Ownable *OwnableTransactor) TransferOwnership(opts *bind.TransactOpts, newOwner common.Address) (*types.Transaction, error) {
	return _Ownable.contract.Transact(opts, "transferOwnership", newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_Ownable *OwnableSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.TransferOwnership(&_Ownable.TransactOpts, newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_Ownable *OwnableTransactorSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _Ownable.Contract.TransferOwnership(&_Ownable.TransactOpts, newOwner)
}

// OwnableOwnershipTransferredIterator is returned from FilterOwnershipTransferred and is used to iterate over the raw logs and unpacked data for OwnershipTransferred events raised by the Ownable contract.
type OwnableOwnershipTransferredIterator struct {
	Event *OwnableOwnershipTransferred // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *OwnableOwnershipTransferredIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(OwnableOwnershipTransferred)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(OwnableOwnershipTransferred)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *OwnableOwnershipTransferredIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *OwnableOwnershipTransferredIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// OwnableOwnershipTransferred represents a OwnershipTransferred event raised by the Ownable contract.
type OwnableOwnershipTransferred struct {
	PreviousOwner common.Address
	NewOwner      common.Address
	Raw           types.Log // Blockchain specific contextual infos
}

// FilterOwnershipTransferred is a free log retrieval operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_Ownable *OwnableFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, previousOwner []common.Address, newOwner []common.Address) (*OwnableOwnershipTransferredIterator, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _Ownable.contract.FilterLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return &OwnableOwnershipTransferredIterator{contract: _Ownable.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}

// WatchOwnershipTransferred is a free log subscription operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_Ownable *OwnableFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *OwnableOwnershipTransferred, previousOwner []common.Address, newOwner []common.Address) (event.Subscription, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _Ownable.contract.WatchLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(OwnableOwnershipTransferred)
				if err := _Ownable.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseOwnershipTransferred is a log parse operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_Ownable *OwnableFilterer) ParseOwnershipTransferred(log types.Log) (*OwnableOwnershipTransferred, error) {
	event := new(OwnableOwnershipTransferred)
	if err := _Ownable.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
		return nil, err
	}
	event.Raw = log
	return event, nil
}

// StringsABI is the input ABI used to generate the binding from.
const StringsABI = "[]"

// StringsBin is the compiled bytecode used for deploying new contracts.
var StringsBin = "0x60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220f9650d6733eedeedf1d546bfda2358da9d33ef88dd0c21c72e7cbdca92223d7964736f6c63430008030033"

// DeployStrings deploys a new Ethereum contract, binding an instance of Strings to it.
func DeployStrings(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *Strings, error) {
	parsed, err := abi.JSON(strings.NewReader(StringsABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(StringsBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &Strings{StringsCaller: StringsCaller{contract: contract}, StringsTransactor: StringsTransactor{contract: contract}, StringsFilterer: StringsFilterer{contract: contract}}, nil
}

// Strings is an auto generated Go binding around an Ethereum contract.
type Strings struct {
	StringsCaller     // Read-only binding to the contract
	StringsTransactor // Write-only binding to the contract
	StringsFilterer   // Log filterer for contract events
}

// StringsCaller is an auto generated read-only Go binding around an Ethereum contract.
type StringsCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// StringsTransactor is an auto generated write-only Go binding around an Ethereum contract.
type StringsTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// StringsFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type StringsFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// StringsSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type StringsSession struct {
	Contract     *Strings          // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// StringsCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type StringsCallerSession struct {
	Contract *StringsCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts  // Call options to use throughout this session
}

// StringsTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type StringsTransactorSession struct {
	Contract     *StringsTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts  // Transaction auth options to use throughout this session
}

// StringsRaw is an auto generated low-level Go binding around an Ethereum contract.
type StringsRaw struct {
	Contract *Strings // Generic contract binding to access the raw methods on
}

// StringsCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type StringsCallerRaw struct {
	Contract *StringsCaller // Generic read-only contract binding to access the raw methods on
}

// StringsTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type StringsTransactorRaw struct {
	Contract *StringsTransactor // Generic write-only contract binding to access the raw methods on
}

// NewStrings creates a new instance of Strings, bound to a specific deployed contract.
func NewStrings(address common.Address, backend bind.ContractBackend) (*Strings, error) {
	contract, err := bindStrings(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Strings{StringsCaller: StringsCaller{contract: contract}, StringsTransactor: StringsTransactor{contract: contract}, StringsFilterer: StringsFilterer{contract: contract}}, nil
}

// NewStringsCaller creates a new read-only instance of Strings, bound to a specific deployed contract.
func NewStringsCaller(address common.Address, caller bind.ContractCaller) (*StringsCaller, error) {
	contract, err := bindStrings(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &StringsCaller{contract: contract}, nil
}

// NewStringsTransactor creates a new write-only instance of Strings, bound to a specific deployed contract.
func NewStringsTransactor(address common.Address, transactor bind.ContractTransactor) (*StringsTransactor, error) {
	contract, err := bindStrings(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &StringsTransactor{contract: contract}, nil
}

// NewStringsFilterer creates a new log filterer instance of Strings, bound to a specific deployed contract.
func NewStringsFilterer(address common.Address, filterer bind.ContractFilterer) (*StringsFilterer, error) {
	contract, err := bindStrings(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &StringsFilterer{contract: contract}, nil
}

// bindStrings binds a generic wrapper to an already deployed contract.
func bindStrings(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(StringsABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Strings *StringsRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Strings.Contract.StringsCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Strings *StringsRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Strings.Contract.StringsTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Strings *StringsRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Strings.Contract.StringsTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_Strings *StringsCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Strings.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_Strings *StringsTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Strings.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_Strings *StringsTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Strings.Contract.contract.Transact(opts, method, params...)
}