github.com/calmw/ethereum@v0.1.1/beacon/engine/gen_blockparams.go (about)

     1  // Code generated by github.com/fjl/gencodec. DO NOT EDIT.
     2  
     3  package engine
     4  
     5  import (
     6  	"encoding/json"
     7  	"errors"
     8  
     9  	"github.com/calmw/ethereum/common"
    10  	"github.com/calmw/ethereum/common/hexutil"
    11  	"github.com/calmw/ethereum/core/types"
    12  )
    13  
    14  var _ = (*payloadAttributesMarshaling)(nil)
    15  
    16  // MarshalJSON marshals as JSON.
    17  func (p PayloadAttributes) MarshalJSON() ([]byte, error) {
    18  	type PayloadAttributes struct {
    19  		Timestamp             hexutil.Uint64      `json:"timestamp"             gencodec:"required"`
    20  		Random                common.Hash         `json:"prevRandao"            gencodec:"required"`
    21  		SuggestedFeeRecipient common.Address      `json:"suggestedFeeRecipient" gencodec:"required"`
    22  		Withdrawals           []*types.Withdrawal `json:"withdrawals"`
    23  	}
    24  	var enc PayloadAttributes
    25  	enc.Timestamp = hexutil.Uint64(p.Timestamp)
    26  	enc.Random = p.Random
    27  	enc.SuggestedFeeRecipient = p.SuggestedFeeRecipient
    28  	enc.Withdrawals = p.Withdrawals
    29  	return json.Marshal(&enc)
    30  }
    31  
    32  // UnmarshalJSON unmarshals from JSON.
    33  func (p *PayloadAttributes) UnmarshalJSON(input []byte) error {
    34  	type PayloadAttributes struct {
    35  		Timestamp             *hexutil.Uint64     `json:"timestamp"             gencodec:"required"`
    36  		Random                *common.Hash        `json:"prevRandao"            gencodec:"required"`
    37  		SuggestedFeeRecipient *common.Address     `json:"suggestedFeeRecipient" gencodec:"required"`
    38  		Withdrawals           []*types.Withdrawal `json:"withdrawals"`
    39  	}
    40  	var dec PayloadAttributes
    41  	if err := json.Unmarshal(input, &dec); err != nil {
    42  		return err
    43  	}
    44  	if dec.Timestamp == nil {
    45  		return errors.New("missing required field 'timestamp' for PayloadAttributes")
    46  	}
    47  	p.Timestamp = uint64(*dec.Timestamp)
    48  	if dec.Random == nil {
    49  		return errors.New("missing required field 'prevRandao' for PayloadAttributes")
    50  	}
    51  	p.Random = *dec.Random
    52  	if dec.SuggestedFeeRecipient == nil {
    53  		return errors.New("missing required field 'suggestedFeeRecipient' for PayloadAttributes")
    54  	}
    55  	p.SuggestedFeeRecipient = *dec.SuggestedFeeRecipient
    56  	if dec.Withdrawals != nil {
    57  		p.Withdrawals = dec.Withdrawals
    58  	}
    59  	return nil
    60  }