hex - hexadecimal encoding.
EncodeToString turns bytes into the string of their hexadecimal digits, two per byte, and DecodeString reads that string back.
¶EncodedLen = fn(n)source
EncodedLen is how long the encoding of n bytes is.
¶DecodedLen = fn(n)source
DecodedLen is how many bytes n hexadecimal digits stand for.
¶EncodeToString = fn(data)source
EncodeToString returns the hexadecimal form of data, a string or bytes.
¶DecodeString = fn(s)source
DecodeString returns the bytes the hexadecimal string s stands for.