score 0.2.0

Discrete event simulation library
// Copyright (C) 2017 Jesse Jones
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

/// To better support deterministic execution time is stored
/// using 64-bit integers. By default the units are in micro-
/// seconds.
#[derive(Eq, PartialEq, Copy, Clone, Debug)]
pub struct Time(pub i64);	// unsigned would give us more range, but makes it awkward to use times in the past