pub fn count<F, Input, P>(count: usize, parser: P) -> Count<F, Input, P> where
<Input as StreamOnce>::Error: ParseError<<Input as StreamOnce>::Token, <Input as StreamOnce>::Range, <Input as StreamOnce>::Position>,
Input: Stream,
Input: Stream,
P: Parser<Input>,
F: Extend<P::Output> + Default,
Expand description
Parses parser
from zero up to count
times.
let mut parser = count(2, token(b'a'));
let result = parser.parse(&b"aaab"[..]);
assert_eq!(result, Ok((b"aa"[..].to_owned(), &b"ab"[..])));