Module hex 

Hexadecimal encoding and decoding (RFC 4648 §8, Base16).

Zero-dependency replacement for the hex crate.

Supply Chain Sovereignty

This module has zero external dependencies. It replaces the hex crate for the nexcore ecosystem, eliminating supply chain risk for hex encoding.

Examples

use nexcore_codec::hex;

let encoded = hex::encode(b"Hello");
assert_eq!(encoded, "48656c6c6f");

let decoded = hex::decode("48656c6c6f").unwrap();
assert_eq!(decoded, b"Hello");

Enums

DecodeError

Error returned when decoding an invalid hex string.

Functions

decode

Decode a hex string to bytes.

encode

Encode bytes to a lowercase hex string.

encode_upper

Encode bytes to an uppercase hex string.