Function winnow::character::complete::digit0

pub fn digit0<T, E: ParseError<T>>(
    input: T
) -> IResult<T, <T as Stream>::Slice, E>where
    T: Stream,
    <T as Stream>::Token: AsChar,

👎Deprecated since 0.1.0: Replaced with <code>winnow::character::digit0</code>

Recognizes zero or more ASCII numerical characters: 0-9

Complete version: Will return an error if there’s not enough input data, or the whole input if no terminating token is found (a non digit character).

Example

fn parser(input: &str) -> IResult<&str, &str> {
    digit0(input)
}

assert_eq!(parser("21c"), Ok(("c", "21")));
assert_eq!(parser("21"), Ok(("", "21")));
assert_eq!(parser("a21c"), Ok(("a21c", "")));
assert_eq!(parser(""), Ok(("", "")));

WARNING: Deprecated, replaced with winnow::character::digit0