pub fn crlf<T, E>(input: T) -> Result<(T, T), Err<E>> where
E: ParseError<T>,
T: Slice<Range<usize>> + Slice<RangeFrom<usize>> + Slice<RangeTo<usize>> + InputIter + Compare<&'static str>,
Available on crate feature
mtls
only.Expand description
Recognizes the string “\r\n”.
Streaming version: Will return Err(nom::Err::Incomplete(_))
if there’s not enough input data.
Example
assert_eq!(crlf::<_, (_, ErrorKind)>("\r\nc"), Ok(("c", "\r\n")));
assert_eq!(crlf::<_, (_, ErrorKind)>("ab\r\nc"), Err(Err::Error(("ab\r\nc", ErrorKind::CrLf))));
assert_eq!(crlf::<_, (_, ErrorKind)>(""), Err(Err::Incomplete(Needed::new(2))));