Function winnow::character::streaming::hex_digit1

pub fn hex_digit1<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::hex_digit1</code> with input wrapped in <code>winnow::Partial</code>

Recognizes one or more ASCII hexadecimal numerical characters: 0-9, A-F, a-f

Partial version: Will return Err(winnow::error::ErrMode::Incomplete(_)) if there’s not enough input data, or if no terminating token is found (a non hexadecimal digit character).

Example

assert_eq!(hex_digit1::<_, Error<_>>("21cZ"), Ok(("Z", "21c")));
assert_eq!(hex_digit1::<_, Error<_>>("H2"), Err(ErrMode::Backtrack(Error::new("H2", ErrorKind::HexDigit))));
assert_eq!(hex_digit1::<_, Error<_>>(""), Err(ErrMode::Incomplete(Needed::new(1))));

WARNING: Deprecated, replaced with winnow::character::hex_digit1 with input wrapped in winnow::Partial