Function nom::number::streaming::be_u8

pub fn be_u8<'a, E: ParseError<&'a [u8]>>(
    i: &'a [u8]
) -> IResult<&'a [u8], u8, E>

Recognizes an unsigned 1 byte integer (equivalent to take!(1))

streaming version: will return Err(nom::Err::Incomplete(_)) if there is not enoughdata