Function `newline`

fn newline<I, Error: ParseError<I>>(input: I) -> crate::internal::IResult<I, char, Error>
where
    I: Input,
    <I as Input>::Item: AsChar

Matches a newline character '\n'.

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

Example

# use nom::{Err, error::ErrorKind, IResult, Needed};
# use nom::character::streaming::newline;
assert_eq!(newline::<_, (_, ErrorKind)>("\nc"), Ok(("c", '\n')));
assert_eq!(newline::<_, (_, ErrorKind)>("\r\nc"), Err(Err::Error(("\r\nc", ErrorKind::Char))));
assert_eq!(newline::<_, (_, ErrorKind)>(""), Err(Err::Incomplete(Needed::new(1))));