pub fn space0<I, E: ParseError<I>>(
input: I
) -> IResult<I, <I as Stream>::Slice, E>where
I: StreamIsPartial + Stream,
<I as Stream>::Token: AsChar + Copy,Expand description
Recognizes zero or more spaces and tabs.
Complete version: Will return the whole input if no terminating token is found (a non space character).
Partial version: Will return Err(winnow::error::ErrMode::Incomplete(_)) if there’s not enough input data,
or if no terminating token is found (a non space character).
Example
assert_eq!(space0::<_, Error<_>>(Partial::new(" \t21c")), Ok((Partial::new("21c"), " \t")));
assert_eq!(space0::<_, Error<_>>(Partial::new("Z21c")), Ok((Partial::new("Z21c"), "")));
assert_eq!(space0::<_, Error<_>>(Partial::new("")), Err(ErrMode::Incomplete(Needed::new(1))));