/
beefy.go
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/
beefy.go
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// Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
//
// Copyright 2019 Centrifuge GmbH
//
// 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 types
import "github.com/rjman-self/centrifuge-substrate-rpc/v3/scale"
// Commitment is a beefy commitment
type Commitment struct {
Payload H256
BlockNumber BlockNumber
ValidatorSetID U64
}
// SignedCommitment is a beefy commitment with optional signatures from the set of validators
type SignedCommitment struct {
Commitment Commitment
Signatures []OptionBeefySignature
}
// BeefySignature is a beefy signature
type BeefySignature [65]byte
// OptionBeefySignature is a structure that can store a BeefySignature or a missing value
type OptionBeefySignature struct {
option
value BeefySignature
}
// NewOptionBeefySignature creates an OptionBeefySignature with a value
func NewOptionBeefySignature(value BeefySignature) OptionBeefySignature {
return OptionBeefySignature{option{true}, value}
}
// NewOptionBeefySignatureEmpty creates an OptionBeefySignature without a value
func NewOptionBeefySignatureEmpty() OptionBeefySignature {
return OptionBeefySignature{option: option{false}}
}
func (o OptionBeefySignature) Encode(encoder scale.Encoder) error {
return encoder.EncodeOption(o.hasValue, o.value)
}
func (o *OptionBeefySignature) Decode(decoder scale.Decoder) error {
return decoder.DecodeOption(&o.hasValue, &o.value)
}
// SetSome sets a value
func (o *OptionBeefySignature) SetSome(value BeefySignature) {
o.hasValue = true
o.value = value
}
// SetNone removes a value and marks it as missing
func (o *OptionBeefySignature) SetNone() {
o.hasValue = false
o.value = BeefySignature{}
}
// Unwrap returns a flag that indicates whether a value is present and the stored value
func (o OptionBeefySignature) Unwrap() (ok bool, value BeefySignature) {
return o.hasValue, o.value
}