utils

package

v0.0.0-...-57b9f6b Latest Latest Go to latest Published: May 21, 2021 License: LGPL-3.0 Imports: 8 Imported by: 0

Details

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Repository

github.com/bug0tree/go-web3

Documentation ¶

Index ¶

func EncodeToHex(b []byte) string
func EncodeUintToHex(i uint64) string
func Ether(i uint64) *big.Int
func ParseBigInt(str string) *big.Int
func ParseHexBytes(str string) ([]byte, error)
func ParseUint64orHex(str string) (uint64, error)
type EtherUnit
type Utils
- func NewUtils() *Utils

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EncodeToHex ¶

func EncodeToHex(b []byte) string

func EncodeUintToHex ¶

func EncodeUintToHex(i uint64) string

func Ether ¶

func Ether(i uint64) *big.Int

Ether converts a value to the ether unit with 18 decimals

func ParseBigInt ¶

func ParseBigInt(str string) *big.Int

func ParseHexBytes ¶

func ParseHexBytes(str string) ([]byte, error)

func ParseUint64orHex ¶

func ParseUint64orHex(str string) (uint64, error)

Types ¶

type EtherUnit ¶

type EtherUnit int

const (
	EtherUnitNoEther EtherUnit = iota
	EtherUnitWei
	EtherUnitKWei
	EtherUnitMWei
	EtherUnitGWei
	EtherUnitSzabo
	EtherUnitFinney
	EtherUnitEther
)

type Utils ¶

type Utils struct{}

func NewUtils ¶

func NewUtils() *Utils

func (*Utils) DifferentAddress ¶

func (u *Utils) DifferentAddress(a, b common.Address) bool

func (*Utils) EncodeFunctionSignature ¶

func (u *Utils) EncodeFunctionSignature(funcName string) []byte

func (*Utils) FromWei ¶

func (u *Utils) FromWei(wei *big.Int) *big.Float

func (*Utils) FromWeiWithUnit ¶

func (u *Utils) FromWeiWithUnit(wei *big.Int, unit EtherUnit) *big.Float

func (*Utils) HexToUint64 ¶

func (u *Utils) HexToUint64(str string) (uint64, error)

func (*Utils) LeftPadBytes ¶

func (u *Utils) LeftPadBytes(slice []byte, l int) []byte

func (*Utils) SameAddress ¶

func (u *Utils) SameAddress(a, b common.Address) bool

func (*Utils) ToDecimals ¶

func (u *Utils) ToDecimals(val uint64, decimals int64) *big.Int

func (*Utils) ToGWei ¶

func (u *Utils) ToGWei(val float64) *big.Int

func (*Utils) ToHex ¶

func (u *Utils) ToHex(n *big.Int) string

func (*Utils) ToWei ¶

func (u *Utils) ToWei(val float64) *big.Int

Source Files ¶

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