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receipts.go
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/
receipts.go
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package diademchain
import (
"github.com/diademnetwork/go-diadem/plugin/types"
"github.com/pkg/errors"
)
var (
ErrInvalidVersion = errors.New("invalid receipt handler version")
)
type ReadReceiptHandler interface {
GetReceipt(state ReadOnlyState, txHash []byte) (types.EvmTxReceipt, error)
GetPendingReceipt(txHash []byte) (types.EvmTxReceipt, error)
GetPendingTxHashList() [][]byte
GetCurrentReceipt() *types.EvmTxReceipt
}
type ReceiptHandlerStore interface {
SetFailStatusCurrentReceipt()
CommitBlock(state State, height int64) error
CommitCurrentReceipt()
DiscardCurrentReceipt()
ClearData() error
Close() error
}
type ReceiptHandlerProvider interface {
StoreAt(blockHeight int64, v2Feature bool) (ReceiptHandlerStore, error)
ReaderAt(blockHeight int64, v2Feature bool) (ReadReceiptHandler, error)
WriterAt(blockHeight int64, v2Feature bool) (WriteReceiptHandler, error)
}