[−][src]Function combine::parser::char::string_cmp
pub fn string_cmp<'a, C, I>(
s: &'static str,
cmp: C
) -> impl Parser<Input = I, Output = &'a str> where
C: FnMut(char, char) -> bool,
I: Stream<Item = char>,
I::Error: ParseError<I::Item, I::Range, I::Position>,
Parses the string s
, using cmp
to compare each character.
use std::ascii::AsciiExt; let result = string_cmp("rust", |l, r| l.eq_ignore_ascii_case(&r)) .parse("RusT") .map(|x| x.0); assert_eq!(result, Ok("rust"));