An RLE-based encoder and decoder for bit streams.

Example

use std::iter;

// Create input bit stream from a variety of different generators
// With standard bit packing, this takes 17 bytes
let tmp = &[true, false];
let input = iter::repeat(true).take(50)
	.chain(iter::repeat(false).take(51))
	.chain(tmp.iter().cloned().cycle().take(33));

let output : Vec<_> = bitterlemon::encode(input).collect();
// Bitterlemon gets this down to 8 bytes
assert_eq!(b"\xf2\xb3\x21\xaa\xaa\xaa\xaa\x80", output.as_slice());

let decoded : Result<Vec<_>, _>
	= bitterlemon::decode(output.iter().map(|&b| b)).collect();
assert!(decoded.is_ok());
let decoded = decoded.unwrap();
assert_eq!(134, decoded.len());