Function chomp::combinators::many
[−]
[src]
pub fn many<I: Input, T, E, F, U>(i: I, f: F) -> ParseResult<I, T, E> where
F: FnMut(I) -> ParseResult<I, U, E>,
T: FromIterator<U>,
Parses many instances of f
until it does no longer match, collecting all matches into the
type T: FromIterator
.
Note: Allocates data.
use chomp::prelude::{parse_only, token, many, take_while1}; let r: Result<Vec<_>, _> = parse_only(|i| many(i, |i| take_while1(i, |c| c != b',' && c != b' ') .bind(|i, c| token(i, b',') .map(|_| c))), b"a,bc,cd "); assert_eq!(r, Ok(vec![&b"a"[..], &b"bc"[..]]));