backendnoop

package

v2.7.0 Latest Latest Go to latest Published: Jan 29, 2026 License: BSD-3-Clause Imports: 8 Imported by: 0

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func New(chainID int64) transaction.Backend

New creates a new no-op backend with the specified chain ID.

type Backend struct {
	// contains filtered or unexported fields
}

Backend is a no-op implementation for transaction.Backend interface. It's used when the blockchain functionality is disabled.

func (b *Backend) BalanceAt(context.Context, common.Address, *big.Int) (*big.Int, error)

func (b *Backend) BlockNumber(context.Context) (uint64, error)

func (b *Backend) CallContract(context.Context, ethereum.CallMsg, *big.Int) ([]byte, error)

func (b *Backend) ChainID(context.Context) (*big.Int, error)

func (b *Backend) Close()

func (b *Backend) EstimateGasAtBlock(ctx context.Context, msg ethereum.CallMsg, blockNumber *big.Int) (uint64, error)

func (b *Backend) FilterLogs(context.Context, ethereum.FilterQuery) ([]types.Log, error)

func (b *Backend) HeaderByNumber(context.Context, *big.Int) (*types.Header, error)

func (b *Backend) Metrics() []prometheus.Collector

func (b *Backend) NonceAt(context.Context, common.Address, *big.Int) (uint64, error)

func (b *Backend) PendingNonceAt(context.Context, common.Address) (uint64, error)

func (b *Backend) SendTransaction(context.Context, *types.Transaction) error

func (b *Backend) SuggestGasTipCap(context.Context) (*big.Int, error)

func (b *Backend) SuggestedFeeAndTip(ctx context.Context, gasPrice *big.Int, boostPercent int) (*big.Int, *big.Int, error)

func (b *Backend) TransactionByHash(context.Context, common.Hash) (tx *types.Transaction, isPending bool, err error)

func (b *Backend) TransactionReceipt(context.Context, common.Hash) (*types.Receipt, error)