pub fn le_u8<I, E: ParseError<I>>(input: I) -> IResult<I, u8, E> where
I: Slice<RangeFrom<usize>> + InputIter<Item = u8> + InputLength,
Expand description
Recognizes an unsigned 1 byte integer.
Complete version: Returns an error if there is not enough input data.
use nom::number::complete::le_u8;
let parser = |s| {
le_u8(s)
};
assert_eq!(parser(&b"\x00\x03abcefg"[..]), Ok((&b"\x03abcefg"[..], 0x00)));
assert_eq!(parser(&b""[..]), Err(Err::Error((&[][..], ErrorKind::Eof))));