Function winnow::number::complete::u24

pub fn u24<I, E: ParseError<I>>(
    endian: Endianness
) -> fn(_: I) -> IResult<I, u32, E>where
    I: Stream<Token = u8>,
    <I as Stream>::Slice: AsBytes,

👎Deprecated since 0.1.0: Replaced with <code>winnow::number::u24</code>

Recognizes an unsigned 3 byte integer

If the parameter is winnow::number::Endianness::Big, parse a big endian u24 integer, otherwise if winnow::number::Endianness::Little parse a little endian u24 integer. complete version: returns an error if there is not enough input data

use winnow::number::complete::u24;

let be_u24 = |s| {
  u24(winnow::number::Endianness::Big)(s)
};

assert_eq!(be_u24(&b"\x00\x03\x05abcefg"[..]), Ok((&b"abcefg"[..], 0x000305)));
assert_eq!(be_u24(&b"\x01"[..]), Err(ErrMode::Backtrack(Error::new(&[0x01][..], ErrorKind::Eof))));

let le_u24 = |s| {
  u24(winnow::number::Endianness::Little)(s)
};

assert_eq!(le_u24(&b"\x00\x03\x05abcefg"[..]), Ok((&b"abcefg"[..], 0x050300)));
assert_eq!(le_u24(&b"\x01"[..]), Err(ErrMode::Backtrack(Error::new(&[0x01][..], ErrorKind::Eof))));

WARNING: Deprecated, replaced with winnow::number::u24