rust-chg: add parser for request messages sent to "S" channel
The data structure is documented at chgserver.py:channeledsystem().
// Copyright 2018 Yuya Nishihara <yuya@tcha.org>
//
// This software may be used and distributed according to the terms of the
// GNU General Public License version 2 or any later version.
extern crate bytes;
extern crate libc;
extern crate tokio_hglib;
pub mod message;
pub mod procutil;