lightning 0.0.113

A Bitcoin Lightning library in Rust. Does most of the hard work, without implying a specific runtime, requiring clients implement basic network logic, chain interactions and disk storage. Still missing tons of error-handling. See GitHub issues for suggested projects if you want to contribute. Don't have to bother telling you not to use this for anything serious, because you'd have to build a client around it to even try.
Documentation 
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// This file is Copyright its original authors, visible in version control
// history.
//
// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
// You may not use this file except in accordance with one or both of these
// licenses.

#[inline]
pub fn slice_to_be48(v: &[u8]) -> u64 {
	((v[0] as u64) << 8*5) |
	((v[1] as u64) << 8*4) |
	((v[2] as u64) << 8*3) |
	((v[3] as u64) << 8*2) |
	((v[4] as u64) << 8*1) |
	((v[5] as u64) << 8*0)
}
#[inline]
pub fn be48_to_array(u: u64) -> [u8; 6] {
	assert!(u & 0xffff_0000_0000_0000 == 0);
	let mut v = [0; 6];
	v[0] = ((u >> 8*5) & 0xff) as u8;
	v[1] = ((u >> 8*4) & 0xff) as u8;
	v[2] = ((u >> 8*3) & 0xff) as u8;
	v[3] = ((u >> 8*2) & 0xff) as u8;
	v[4] = ((u >> 8*1) & 0xff) as u8;
	v[5] = ((u >> 8*0) & 0xff) as u8;
	v
}

#[cfg(test)]
mod tests {
	use super::*;

	#[test]
	fn test_all() {
		assert_eq!(slice_to_be48(&[0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad]), 0xdeadbeef1bad);
		assert_eq!(be48_to_array(0xdeadbeef1bad), [0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad]);
	}
}