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versionedexecutionpayloadheader.go
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/
versionedexecutionpayloadheader.go
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// Copyright © 2022 Attestant Limited.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
consensusspec "github.com/attestantio/go-eth2-client/spec"
"github.com/attestantio/go-eth2-client/spec/bellatrix"
"github.com/attestantio/go-eth2-client/spec/capella"
"github.com/attestantio/go-eth2-client/spec/deneb"
)
// VersionedExecutionPayloadHeader contains a versioned ExecutionPayloadHeaderV1.
type VersionedExecutionPayloadHeader struct {
Version consensusspec.DataVersion `json:"version"`
Bellatrix *bellatrix.ExecutionPayloadHeader `json:"bellatrix,omitempty"`
Capella *capella.ExecutionPayloadHeader `json:"capella,omitempty"`
Deneb *deneb.ExecutionPayloadHeader `json:"deneb,omitempty"`
}
// IsEmpty returns true if there is no payload.
func (v *VersionedExecutionPayloadHeader) IsEmpty() bool {
switch v.Version {
case consensusspec.DataVersionBellatrix:
return v.Bellatrix == nil
case consensusspec.DataVersionCapella:
return v.Capella == nil
case consensusspec.DataVersionDeneb:
return v.Deneb == nil
default:
return true
}
}