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historicalsummary_yaml.go
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historicalsummary_yaml.go
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// Copyright © 2023 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 capella
import (
"bytes"
"fmt"
"github.com/goccy/go-yaml"
)
// historicalSummaryYAML is the spec representation of the struct.
type historicalSummaryYAML struct {
BlockSummaryRoot string `yaml:"block_summary_root"`
StateSummaryRoot string `yaml:"state_summary_root"`
}
// MarshalYAML implements yaml.Marshaler.
func (h *HistoricalSummary) MarshalYAML() ([]byte, error) {
yamlBytes, err := yaml.MarshalWithOptions(&historicalSummaryYAML{
BlockSummaryRoot: fmt.Sprintf("%#x", h.BlockSummaryRoot),
StateSummaryRoot: fmt.Sprintf("%#x", h.StateSummaryRoot),
}, yaml.Flow(true))
if err != nil {
return nil, err
}
return bytes.ReplaceAll(yamlBytes, []byte(`"`), []byte(`'`)), nil
}
// UnmarshalYAML implements yaml.Unmarshaler.
func (h *HistoricalSummary) UnmarshalYAML(input []byte) error {
// We unmarshal to the JSON struct to save on duplicate code.
var data historicalSummaryJSON
if err := yaml.Unmarshal(input, &data); err != nil {
return err
}
return h.unpack(&data)
}