util

Documentation

Index

• Constants
• func HexDecodeString(s string) ([]byte, error)
• func HexEncodeToString(b []byte) string
• func IsHexAddress(s string) bool
• func IsValidAddress(address string) bool

Constants

const (
	// HashLength is the expected length of the hash
	HashLength = 32
	// AddressLength is the expected length of the address
	AddressLength = 20
)

Lengths of hashes and addresses in bytes.

Functions

func HexDecodeString

func HexDecodeString(s string) ([]byte, error)

func HexEncodeToString

func HexEncodeToString(b []byte) string

HexEncode encodes bytes to a hex string. Contrary to hex.EncodeToString, this function prefixes the hex string with "0x"

func IsHexAddress

func IsHexAddress(s string) bool

func IsValidAddress

func IsValidAddress(address string) bool