34 lines
1000 B
Go
34 lines
1000 B
Go
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package level
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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)
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type Reader interface {
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GetBlock(hash common.Hash, number uint64) *types.Block
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GetBlockReceipts(hash common.Hash, number uint64) types.Receipts
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GetCanonicalHash(number uint64) common.Hash
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}
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type LevelDatabaseReader struct {
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core.DatabaseReader
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}
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func NewLevelDatabaseReader(reader core.DatabaseReader) *LevelDatabaseReader {
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return &LevelDatabaseReader{DatabaseReader: reader}
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}
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func (ldbr *LevelDatabaseReader) GetBlock(hash common.Hash, number uint64) *types.Block {
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return core.GetBlock(ldbr.DatabaseReader, hash, number)
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}
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func (ldbr *LevelDatabaseReader) GetBlockReceipts(hash common.Hash, number uint64) types.Receipts {
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return core.GetBlockReceipts(ldbr.DatabaseReader, hash, number)
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}
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func (ldbr *LevelDatabaseReader) GetCanonicalHash(number uint64) common.Hash {
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return core.GetCanonicalHash(ldbr.DatabaseReader, number)
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}
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