Function winnow::combinator::eof
source · pub fn eof<Input, Error>(
input: &mut Input
) -> PResult<<Input as Stream>::Slice, Error>where
Input: Stream,
Error: ParserError<Input>,
Expand description
Match the end of the Stream
Otherwise, it will error.
§Effective Signature
Assuming you are parsing a &str
Stream:
pub fn eof<'i>(input: &mut &'i str) -> PResult<&'i str>
§Example
let mut parser = eof;
assert_eq!(parser.parse_peek("abc"), Err(ErrMode::Backtrack(InputError::new("abc", ErrorKind::Eof))));
assert_eq!(parser.parse_peek(""), Ok(("", "")));