Function nom::character::streaming::anychar

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, 

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

Streaming version: Will return Err(nom::Err::Incomplete(_)) if there’s not enough input data.

Example

assert_eq!(anychar::<_, (_, ErrorKind)>("abc"), Ok(("bc",'a')));
assert_eq!(anychar::<_, (_, ErrorKind)>(""), Err(Err::Incomplete(Needed::new(1))));