Function multispace0

pub fn multispace0<T, E>() -> impl Parser<T, Output = T, Error = E>
where
    E: ParseError<T>,
    T: Input,
    <T as Input>::Item: AsChar,

Recognizes zero or more spaces, tabs, carriage returns and line feeds.

Streaming version: Will return Err(nom::Err::Incomplete(_)) if there’s not enough input data, or if no terminating token is found (a non space character).

Example

assert_eq!(multispace0::<_, (_, ErrorKind)>(" \t\n\r21c"), Ok(("21c", " \t\n\r")));
assert_eq!(multispace0::<_, (_, ErrorKind)>("Z21c"), Ok(("Z21c", "")));
assert_eq!(multispace0::<_, (_, ErrorKind)>(""), Err(Err::Incomplete(Needed::new(1))));