fee

Documentation

Index

• Constants
• func CalcFee(gasPrice *big.Int, gas uint64) *big.Int
• func CalcGas(fee, gasPrice *big.Int) *big.Int
• func DisableZeroFee()
• func EnableZeroFee()
• func GasEnabled(version int32) bool
• func GasLimit(version int32, isFeeDelegation bool, txGasLimit uint64, payloadSize int, ...) (gasLimit uint64, err error)
• func IsZeroFee() bool
• func MaxGasLimit(balance, gasPrice *big.Int) uint64
• func MaxPayloadFee(payloadSize int) *big.Int
• func NewZeroFee() *big.Int
• func PayloadFee(payloadSize int) *big.Int
• func ReceiptGasUsed(version int32, isGovernance bool, txFee, gasPrice *big.Int) uint64
• func StateDataFee(dataSize int64) *big.Int
• func TxBaseFee(version int32, gasPrice *big.Int, payloadSize int) *big.Int
• func TxExecuteFee(version int32, gasPrice *big.Int, usedGas uint64, dbUpdateTotalSize int64) *big.Int
• func TxGas(payloadSize int) uint64
• func TxMaxFee(version int32, lenPayload int, gasLimit uint64, balance, gasPrice *big.Int) (*big.Int, error)

Constants

const (
	StateDbMaxUpdateSize = payloadMaxSize
)

Functions

func CalcFee

func CalcFee(gasPrice *big.Int, gas uint64) *big.Int

fee = gas price * gas

func CalcGas

func CalcGas(fee, gasPrice *big.Int) *big.Int

gas = fee / gas price

func DisableZeroFee

func DisableZeroFee()

func EnableZeroFee

func EnableZeroFee()

func GasEnabled

func GasEnabled(version int32) bool

func GasLimit

func GasLimit(version int32, isFeeDelegation bool, txGasLimit uint64, payloadSize int, gasPrice, usedFee, senderBalance, receiverBalance *big.Int) (gasLimit uint64, err error)

func IsZeroFee

func IsZeroFee() bool

func MaxGasLimit

func MaxGasLimit(balance, gasPrice *big.Int) uint64

func MaxPayloadFee

func MaxPayloadFee(payloadSize int) *big.Int

func NewZeroFee

func NewZeroFee() *big.Int

func PayloadFee

func PayloadFee(payloadSize int) *big.Int

func ReceiptGasUsed

func ReceiptGasUsed(version int32, isGovernance bool, txFee, gasPrice *big.Int) uint64

func StateDataFee

func StateDataFee(dataSize int64) *big.Int

func TxBaseFee

func TxBaseFee(version int32, gasPrice *big.Int, payloadSize int) *big.Int

compute the base fee for a transaction

func TxExecuteFee

func TxExecuteFee(version int32, gasPrice *big.Int, usedGas uint64, dbUpdateTotalSize int64) *big.Int

compute the execute fee for a transaction

func TxGas

func TxGas(payloadSize int) uint64

func TxMaxFee

func TxMaxFee(version int32, lenPayload int, gasLimit uint64, balance, gasPrice *big.Int) (*big.Int, error)

estimate the max fee for a transaction