[−][src]Function cookie_factory::multi::separated_list
pub fn separated_list<F, G, W: Write, It>(
sep: F,
values: It
) -> impl SerializeFn<W> where
F: SerializeFn<W>,
G: SerializeFn<W>,
It: Clone + Iterator<Item = G>,
Applies an iterator of serializers of the same type with a separator between each serializer
use cookie_factory::{gen, multi::separated_list, combinator::string}; let mut buf = [0u8; 100]; let data = vec!["abcd", "efgh", "ijkl"]; { let (buf, pos) = gen(separated_list(string(","), data.iter().map(string)), &mut buf[..]).unwrap(); assert_eq!(pos, 14); assert_eq!(buf.len(), 100 - 14); } assert_eq!(&buf[..14], &b"abcd,efgh,ijkl"[..]);