github.com/zhiqiangxu/go-ethereum@v1.9.16-0.20210824055606-be91cfdebc48/core/types/gen_header_json.go (about) 1 // Code generated by github.com/fjl/gencodec. DO NOT EDIT. 2 3 package types 4 5 import ( 6 "encoding/json" 7 "errors" 8 "math/big" 9 10 "github.com/zhiqiangxu/go-ethereum/common" 11 "github.com/zhiqiangxu/go-ethereum/common/hexutil" 12 ) 13 14 var _ = (*headerMarshaling)(nil) 15 16 // MarshalJSON marshals as JSON. 17 func (h Header) MarshalJSON() ([]byte, error) { 18 type Header struct { 19 ParentHash common.Hash `json:"parentHash" gencodec:"required"` 20 UncleHash common.Hash `json:"sha3Uncles" gencodec:"required"` 21 Coinbase common.Address `json:"miner" gencodec:"required"` 22 Root common.Hash `json:"stateRoot" gencodec:"required"` 23 TxHash common.Hash `json:"transactionsRoot" gencodec:"required"` 24 ReceiptHash common.Hash `json:"receiptsRoot" gencodec:"required"` 25 Bloom Bloom `json:"logsBloom" gencodec:"required"` 26 Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"` 27 Number *hexutil.Big `json:"number" gencodec:"required"` 28 GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"` 29 GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"` 30 Time hexutil.Uint64 `json:"timestamp" gencodec:"required"` 31 Extra hexutil.Bytes `json:"extraData" gencodec:"required"` 32 MixDigest common.Hash `json:"mixHash"` 33 Nonce BlockNonce `json:"nonce"` 34 Hash common.Hash `json:"hash"` 35 } 36 var enc Header 37 enc.ParentHash = h.ParentHash 38 enc.UncleHash = h.UncleHash 39 enc.Coinbase = h.Coinbase 40 enc.Root = h.Root 41 enc.TxHash = h.TxHash 42 enc.ReceiptHash = h.ReceiptHash 43 enc.Bloom = h.Bloom 44 enc.Difficulty = (*hexutil.Big)(h.Difficulty) 45 enc.Number = (*hexutil.Big)(h.Number) 46 enc.GasLimit = hexutil.Uint64(h.GasLimit) 47 enc.GasUsed = hexutil.Uint64(h.GasUsed) 48 enc.Time = hexutil.Uint64(h.Time) 49 enc.Extra = h.Extra 50 enc.MixDigest = h.MixDigest 51 enc.Nonce = h.Nonce 52 enc.Hash = h.Hash() 53 return json.Marshal(&enc) 54 } 55 56 // UnmarshalJSON unmarshals from JSON. 57 func (h *Header) UnmarshalJSON(input []byte) error { 58 type Header struct { 59 ParentHash *common.Hash `json:"parentHash" gencodec:"required"` 60 UncleHash *common.Hash `json:"sha3Uncles" gencodec:"required"` 61 Coinbase *common.Address `json:"miner" gencodec:"required"` 62 Root *common.Hash `json:"stateRoot" gencodec:"required"` 63 TxHash *common.Hash `json:"transactionsRoot" gencodec:"required"` 64 ReceiptHash *common.Hash `json:"receiptsRoot" gencodec:"required"` 65 Bloom *Bloom `json:"logsBloom" gencodec:"required"` 66 Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"` 67 Number *hexutil.Big `json:"number" gencodec:"required"` 68 GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"` 69 GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"` 70 Time *hexutil.Uint64 `json:"timestamp" gencodec:"required"` 71 Extra *hexutil.Bytes `json:"extraData" gencodec:"required"` 72 MixDigest *common.Hash `json:"mixHash"` 73 Nonce *BlockNonce `json:"nonce"` 74 } 75 var dec Header 76 if err := json.Unmarshal(input, &dec); err != nil { 77 return err 78 } 79 if dec.ParentHash == nil { 80 return errors.New("missing required field 'parentHash' for Header") 81 } 82 h.ParentHash = *dec.ParentHash 83 if dec.UncleHash == nil { 84 return errors.New("missing required field 'sha3Uncles' for Header") 85 } 86 h.UncleHash = *dec.UncleHash 87 if dec.Coinbase == nil { 88 return errors.New("missing required field 'miner' for Header") 89 } 90 h.Coinbase = *dec.Coinbase 91 if dec.Root == nil { 92 return errors.New("missing required field 'stateRoot' for Header") 93 } 94 h.Root = *dec.Root 95 if dec.TxHash == nil { 96 return errors.New("missing required field 'transactionsRoot' for Header") 97 } 98 h.TxHash = *dec.TxHash 99 if dec.ReceiptHash == nil { 100 return errors.New("missing required field 'receiptsRoot' for Header") 101 } 102 h.ReceiptHash = *dec.ReceiptHash 103 if dec.Bloom == nil { 104 return errors.New("missing required field 'logsBloom' for Header") 105 } 106 h.Bloom = *dec.Bloom 107 if dec.Difficulty == nil { 108 return errors.New("missing required field 'difficulty' for Header") 109 } 110 h.Difficulty = (*big.Int)(dec.Difficulty) 111 if dec.Number == nil { 112 return errors.New("missing required field 'number' for Header") 113 } 114 h.Number = (*big.Int)(dec.Number) 115 if dec.GasLimit == nil { 116 return errors.New("missing required field 'gasLimit' for Header") 117 } 118 h.GasLimit = uint64(*dec.GasLimit) 119 if dec.GasUsed == nil { 120 return errors.New("missing required field 'gasUsed' for Header") 121 } 122 h.GasUsed = uint64(*dec.GasUsed) 123 if dec.Time == nil { 124 return errors.New("missing required field 'timestamp' for Header") 125 } 126 h.Time = uint64(*dec.Time) 127 if dec.Extra == nil { 128 return errors.New("missing required field 'extraData' for Header") 129 } 130 h.Extra = *dec.Extra 131 if dec.MixDigest != nil { 132 h.MixDigest = *dec.MixDigest 133 } 134 if dec.Nonce != nil { 135 h.Nonce = *dec.Nonce 136 } 137 return nil 138 }