# Function nom::character::complete::anychar

source · [−]

    pub fn anychar<T, E: ParseError<T>>(input: T) -> IResult<T, char, E> where
        T: InputIter + InputLength + Slice<RangeFrom<usize>>,
        <T as InputIter>::Item: AsChar,

Expand description

Matches one byte as a character. Note that the input type will accept a `str`, but not a `&[u8]`, unlike many other nom parsers.

Complete version: Will return an error if there’s not enough input data.

## Example

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

    assert_eq!(parser("abc"), Ok(("bc",'a')));
    assert_eq!(parser(""), Err(Err::Error(Error::new("", ErrorKind::Eof))));