Function anychar

pub fn anychar<T, E>(input: T) -> Result<(T, char), Err<E>>
where
    E: ParseError<T>,
    T: Input,
    <T as Input>::Item: AsChar,

accept a str, but not a &[u8], unlike many other nom parsers.

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))));