Function encode 

pub fn encode(input: &[u8]) -> String

Available on crate feature alloc only.

Constant-Time Hex Encoding

Arguments

• input - A slice of bytes to be hex-encoded.

Returns

The hex-encoded String

Example

use wolf_crypto::{hex, ct_eq};

let encoded = hex::encode(b"hello world");
let decoded = hex::decode(encoded.as_bytes()).unwrap();

assert!(ct_eq(b"hello world", decoded));