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blockinfo.go
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blockinfo.go
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package externalapi
import "math/big"
// BlockInfo contains various information about a specific block
type BlockInfo struct {
Exists bool
BlockStatus BlockStatus
BlueScore uint64
BlueWork *big.Int
SelectedParent *DomainHash
MergeSetBlues []*DomainHash
MergeSetReds []*DomainHash
}
// HasHeader returns whether the block exists and has a valid header
func (bi *BlockInfo) HasHeader() bool {
return bi.Exists && bi.BlockStatus != StatusInvalid
}
// HasBody returns whether the block exists and has a valid body
func (bi *BlockInfo) HasBody() bool {
return bi.Exists && bi.BlockStatus != StatusInvalid && bi.BlockStatus != StatusHeaderOnly
}
// Clone returns a clone of BlockInfo
func (bi *BlockInfo) Clone() *BlockInfo {
return &BlockInfo{
Exists: bi.Exists,
BlockStatus: bi.BlockStatus.Clone(),
BlueScore: bi.BlueScore,
BlueWork: new(big.Int).Set(bi.BlueWork),
SelectedParent: bi.SelectedParent,
MergeSetBlues: CloneHashes(bi.MergeSetBlues),
MergeSetReds: CloneHashes(bi.MergeSetReds),
}
}