fees

package

v1.0.2 Latest Latest Go to latest Published: Jan 15, 2024 License: GPL-3.0 Imports: 7 Imported by: 0

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Repository

github.com/chainupcloud/scroll-geth

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Documentation ¶

Index ¶

func CalculateL1DataFee(tx *types.Transaction, state StateDB) (*big.Int, error)
func CalculateL1GasUsed(data []byte, overhead *big.Int) *big.Int
func EstimateL1DataFeeForMessage(msg Message, baseFee, chainID *big.Int, signer types.Signer, state StateDB) (*big.Int, error)
type Message
type StateDB

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CalculateL1DataFee ¶

func CalculateL1DataFee(tx *types.Transaction, state StateDB) (*big.Int, error)

func CalculateL1GasUsed ¶

func CalculateL1GasUsed(data []byte, overhead *big.Int) *big.Int

CalculateL1GasUsed computes the L1 gas used based on the calldata and constant sized overhead. The overhead can be decreased as the cost of the batch submission goes down via contract optimizations. This will not overflow under standard network conditions.

func EstimateL1DataFeeForMessage ¶

func EstimateL1DataFeeForMessage(msg Message, baseFee, chainID *big.Int, signer types.Signer, state StateDB) (*big.Int, error)

Types ¶

type Message ¶

type Message interface {
	From() common.Address
	To() *common.Address
	GasPrice() *big.Int
	Gas() uint64
	GasFeeCap() *big.Int
	GasTipCap() *big.Int
	Value() *big.Int
	Nonce() uint64
	Data() []byte
	AccessList() types.AccessList
	IsL1MessageTx() bool
}

Message represents the interface of a message. It should be a subset of the methods found on types.Message

type StateDB ¶

type StateDB interface {
	GetState(common.Address, common.Hash) common.Hash
	GetBalance(addr common.Address) *big.Int
}

StateDB represents the StateDB interface required to compute the L1 fee

Source Files ¶

View all Source files

rollup_fee.go

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