pub fn be_u24<I, E: ParseError<I>>(input: I) -> IResult<I, u32, E> where
I: Slice<RangeFrom<usize>> + InputIter<Item = u8> + InputLength,
Expand description
Recognizes a big endian unsigned 3 byte integer.
Complete version: Returns an error if there is not enough input data.
use nom::number::complete::be_u24;
let parser = |s| {
be_u24(s)
};
assert_eq!(parser(&b"\x00\x03\x05abcefg"[..]), Ok((&b"abcefg"[..], 0x000305)));
assert_eq!(parser(&b"\x01"[..]), Err(Err::Error((&[0x01][..], ErrorKind::Eof))));