Function parze::nothing

pub fn nothing<'b, 'a, T: Clone + 'a, E: ParseError<T> + 'a>(
) -> Parser<'a, T, (), E, impl ParseFn<T, (), E> + Captures<'b> + 'a> where
    'a: 'b,
    'b: 'a, 

A parser that does not accept any input symbols.