Function winnow::character::complete::oct_digit1

pub fn oct_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::oct_digit1</code>

Recognizes one or more octal characters: 0-7

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 octal digit character).

Example

fn parser(input: &str) -> IResult<&str, &str> {
    oct_digit1(input)
}

assert_eq!(parser("21cZ"), Ok(("cZ", "21")));
assert_eq!(parser("H2"), Err(ErrMode::Backtrack(Error::new("H2", ErrorKind::OctDigit))));
assert_eq!(parser(""), Err(ErrMode::Backtrack(Error::new("", ErrorKind::OctDigit))));

WARNING: Deprecated, replaced with winnow::character::oct_digit1