none_of

aott::primitive

Function none_of 

Source 
pub fn none_of<'a, I: InputType, E: ParserExtras<I>, T: Seq<'a, I::Token>>(
    things: T,
) -> impl Fn(Input<'_, I, E>) -> IResult<'_, I, E, I::Token>
where
    I::Token: PartialEq,
Expand description

A parser that accepts any token except ones contained in things.

let input = "abcd";
assert_eq!(none_of::<&str, extra::Err<_>, _>("bcd").parse_from(&input).into_result(), Ok('a'));