Crate hex 

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"

Modules

error 🔒

Macros

from_hex_array_impl 🔒

Structs

BytesToHexChars 🔒

Enums

FromHexError

The error type for decoding a hex string into Vec<u8> or [u8; N].

Constants

HEX_CHARS_LOWER 🔒

HEX_CHARS_UPPER 🔒

Traits

FromHex

Types that can be decoded from a hex string.

ToHex

Encoding values as hex string.

Functions

byte2hex 🔒

decode

Decodes a hex string into raw bytes.

decode_to_slice

Decode a hex string into a mutable bytes slice.

encode

Encodes data as hex string using lowercase characters.

encode_to_iter 🔒

encode_to_slice

Encodes some bytes into a mutable slice of bytes.

encode_upper

Encodes data as hex string using uppercase characters.

generate_iter 🔒

val 🔒