Function combine::regex::captures
[−]
[src]
pub fn captures<F, R, I>(regex: R) -> Captures<F, R, I> where
F: FromIterator<I::Range>,
R: Regex<I::Range>,
I: FullRangeStream,
I::Range: Range,
Matches regex
on the input by running captures_iter
on the input.
Returns the captures of the first match and consumes the input up until the end of that match.
extern crate regex; extern crate combine; use regex::Regex; use combine::Parser; use combine::parser::regex::captures; fn main() { let mut fields = captures(Regex::new("([a-z]+):([0-9]+)").unwrap()); assert_eq!( fields.parse("test:123 field:456 "), Ok((vec!["test:123", "test", "123"], " field:456 " )) ); assert_eq!( fields.parse("test:123 :456 "), Ok((vec!["test:123", "test", "123"], " :456 " )) ); }