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,

Expand description

Matches one element as a character.

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))));