[−][src]Function cookie_factory::combinator::hex
pub fn hex<S: UpperHex, W: Write>(data: S) -> impl SerializeFn<W>
Writes an hex string to the output
use cookie_factory::{gen, combinator::hex}; let mut buf = [0u8; 100]; { let (buf, pos) = gen(hex(0x2A), &mut buf[..]).unwrap(); assert_eq!(pos, 2); assert_eq!(buf.len(), 100 - 2); } assert_eq!(&buf[..2], &b"2A"[..]);