Bincode（二进制编码器/解码器）扩展

示例

extern crate bincode;
extern crate bincode_ext;

use bincode_ext::byte_order::Le;

#[derive(RustcEncodable, RustcDecodable, PartialEq)]
struct Foo {
	x: Le<u32>, // little endian
	y: u32,     // big endian, due to defaults in bincode
}