anchorTxConstructor

Documentation

Index

• type AnchorTxConstructor
  • func New(rpc *rpc.Client, signalServiceAddress common.Address) (*AnchorTxConstructor, error)
  • func (c *AnchorTxConstructor) AssembleAnchorTx(ctx context.Context, l1Height *big.Int, l1Hash common.Hash, l2Height *big.Int, ...) (*types.Transaction, error)
  • func (c *AnchorTxConstructor) GasLimit() uint64

Types

type AnchorTxConstructor

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

AnchorTxConstructor is responsible for assembling the anchor transaction (MxcL2.anchor) in each L2 block, which is always the first transaction.

func New

func New(rpc *rpc.Client, signalServiceAddress common.Address) (*AnchorTxConstructor, error)

New creates a new AnchorConstructor instance.

func (*AnchorTxConstructor) AssembleAnchorTx

func (c *AnchorTxConstructor) AssembleAnchorTx(
	ctx context.Context,

	l1Height *big.Int,
	l1Hash common.Hash,

	l2Height *big.Int,
	baseFee *big.Int,
	parentGasUsed uint64,
) (*types.Transaction, error)

AssembleAnchorTx assembles a signed MxcL2.anchor transaction.

func (*AnchorTxConstructor) GasLimit

func (c *AnchorTxConstructor) GasLimit() uint64

GasLimit returns protocol's anchorTxGasLimit constant.