hex

Documentation

Index

• func Decode(s string) ([]byte, error)
• func DecodedLen(x int) int
• func Dump(data []byte) string
• func Encode(src []byte) string
• func EncodedLen(n int) int

Functions

func Decode

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

Decode returns the bytes represented by the hexadecimal string s.

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

func DecodedLen

func DecodedLen(x int) int

DecodedLen returns the length of a decoding of x source bytes. Specifically, it returns x / 2.

func Dump

func Dump(data []byte) string

Dump returns a string that contains a hex dump of the given data. The format of the hex dump matches the output of `hexdump -C` on the command line.

func Encode

func Encode(src []byte) string

Encode returns the hexadecimal encoding of src.

func EncodedLen

func EncodedLen(n int) int

EncodedLen returns the length of an encoding of n source bytes. Specifically, it returns n * 2.