Function chomp::parsers::take_till
[−]
[src]
pub fn take_till<I: Copy, F>(i: Input<I>, f: F) -> SimpleResult<I, &[I]> where F: Fn(I) -> bool
Matches all items until f
returns true, all items to that point will be returned as a slice
upon success.
If no failure can be found the parser will be considered to be incomplete as there might be more input which needs to be matched.
use chomp::{parse_only, take_till}; let r = parse_only(|i| take_till(i, |c| c == b'd'), b"abcdef"); assert_eq!(r, Ok(&b"abc"[..]));