combine::parser::byte

Function tab

Source 
pub fn tab<I>() -> Tab<I>
where
    I: Stream<Item = u8>,
    I::Error: ParseError<I::Item, I::Range, I::Position>,
Expand description

Parses a tab byte (b'\t').

use combine::Parser;
use combine::parser::byte::tab;
assert_eq!(tab().parse(&b"\t"[..]), Ok((b'\t', &b""[..])));
assert!(tab().parse(&b" "[..]).is_err());