hex

func Decode ¶ added in v1.36.0

func Decode(b []byte) ([]byte, error)

func DecodeString ¶

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

DecodeString returns the bytes represented by the hexadecimal string s.

DecodeString expects that src contains only hexadecimal characters and that src has even length. If the input is malformed, DecodeString returns the bytes decoded before the error.

func DecodeStringCopy ¶ added in v1.31.0

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

func Encode ¶ added in v1.36.0

func Encode(src []byte) []byte

Encode encodes src into EncodedLen(len(src)) bytes of dst. As a convenience, it returns the number of bytes written to dst, but this value is always EncodedLen(len(src)). Encode implements hexadecimal encoding.

func EncodeToString ¶

func EncodeToString(src []byte) string

EncodeToString returns the hexadecimal encoding of src.