[−][src]Function cookie_factory::gen_simple
pub fn gen_simple<W: Write, F: SerializeFn<W>>(
f: F,
w: W
) -> Result<W, GenError>
Runs the given serializer f
with the Write
impl w
and returns the updated w
This internally wraps w
in a WriteContext
, starting at position 0.
use cookie_factory::{gen_simple, combinator::slice}; let mut buf = [0u8; 100]; { let buf = gen_simple(slice(&b"abcd"[..]), &mut buf[..]).unwrap(); assert_eq!(buf.len(), 100 - 4); } assert_eq!(&buf[..4], &b"abcd"[..]);