Expand description
Encoding and decoding hex strings.
For most cases, you can simply use the decode
, encode
and
encode_upper
functions. If you need a bit more control, use the traits
ToHex
and FromHex
instead.
Example
let hex_string = hex::encode("Hello world!");
println!("{}", hex_string); // Prints "48656c6c6f20776f726c6421"
Enums
The error type for decoding a hex string into Vec<u8>
or [u8; N]
.
Traits
Functions
Decodes a hex string into raw bytes.
Decode a hex string into a mutable bytes slice.
Encodes data
as hex string using lowercase characters.
Encodes some bytes into a mutable slice of bytes.
Encodes data
as hex string using uppercase characters.