Function combine::byte::num::be_i32

pub fn be_i32<'a, I>() -> I32<BE, I> where
    I: RangeStream<Range = &'a [u8]>,
    I::Error: ParseError<I::Item, I::Range, I::Position>, 

Reads a i32 out of the byte stream with the specified endianess

use combine::byteorder::LE;
use combine::Parser;
use combine::parser::byte::num::i32;

assert_eq!(i32::<LE, _>().parse(&b"\x01\0\0\0"[..]), Ok((1, &b""[..])));
assert!(i32::<LE, _>().parse(&b"\x01\0\0"[..]).is_err());