github.com/stafiprotocol/go-substrate-rpc-client@v1.4.7/types/chain_properties.go (about)

     1  // Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
     2  //
     3  // Copyright 2020 Stafi Protocol
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package types
    18  
    19  import (
    20  	"github.com/stafiprotocol/go-substrate-rpc-client/pkg/scale"
    21  )
    22  
    23  // ChainProperties contains the SS58 format, the token decimals and the token symbol
    24  type ChainProperties struct {
    25  	IsSS58Format    bool
    26  	AsSS58Format    U8
    27  	IsTokenDecimals bool
    28  	AsTokenDecimals U32
    29  	IsTokenSymbol   bool
    30  	AsTokenSymbol   Text
    31  }
    32  
    33  func (a *ChainProperties) Decode(decoder scale.Decoder) error {
    34  	if err := decoder.DecodeOption(&a.IsSS58Format, &a.AsSS58Format); err != nil {
    35  		return err
    36  	}
    37  	if err := decoder.DecodeOption(&a.IsTokenDecimals, &a.AsTokenDecimals); err != nil {
    38  		return err
    39  	}
    40  	if err := decoder.DecodeOption(&a.IsTokenSymbol, &a.AsTokenSymbol); err != nil {
    41  		return err
    42  	}
    43  
    44  	return nil
    45  }
    46  
    47  func (a ChainProperties) Encode(encoder scale.Encoder) error {
    48  	if err := encoder.EncodeOption(a.IsSS58Format, a.AsSS58Format); err != nil {
    49  		return err
    50  	}
    51  	if err := encoder.EncodeOption(a.IsTokenDecimals, a.AsTokenDecimals); err != nil {
    52  		return err
    53  	}
    54  	if err := encoder.EncodeOption(a.IsTokenSymbol, a.AsTokenSymbol); err != nil {
    55  		return err
    56  	}
    57  
    58  	return nil
    59  }