// Copyright (c) 2020-2022 David Sorokin <davsor@mail.ru>, based in Yoshkar-Ola, Russia
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
//! This crate is a part of discrete event simulation framework DVCompute Simulator (registration
//! number 2021660590 of Rospatent). The crate defines utilities.
//!
//! There are the following main crates: `dvcompute` (sequential simulation),
//! `dvcompute_dist` (optimistic distributed simulation),
//! `dvcompute_cons` (conservative distributed simulation) and
//! `dvcompute_branch` (nested simulation). All four crates are
//! very close. They are based on the same method.
/// The main simulation module.
/// Some collection types.
/// Shared references which can be garbage collected after
/// the simulation run is finished.
/// The main import.