nautilus_execution/order_emulator/
mod.rs

1// -------------------------------------------------------------------------------------------------
2//  Copyright (C) 2015-2026 Nautech Systems Pty Ltd. All rights reserved.
3//  https://nautechsystems.io
4//
5//  Licensed under the GNU Lesser General Public License Version 3.0 (the "License");
6//  You may not use this file except in compliance with the License.
7//  You may obtain a copy of the License at https://www.gnu.org/licenses/lgpl-3.0.en.html
8//
9//  Unless required by applicable law or agreed to in writing, software
10//  distributed under the License is distributed on an "AS IS" BASIS,
11//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12//  See the License for the specific language governing permissions and
13//  limitations under the License.
14// -------------------------------------------------------------------------------------------------
15
16//! Order emulation components for simulating order execution behavior.
17
18use nautilus_common::messages::execution::TradingCommand;
19use nautilus_model::events::OrderEventAny;
20
21pub mod adapter;
22pub mod config;
23pub mod emulator;
24pub mod handlers;
25
26/// A message deferred while the emulator was already handling another call,
27/// drained once the active call completes (msgbus dispatches synchronously,
28/// so events the emulator publishes during handling would otherwise be dropped
29/// or panic on the reentrant borrow).
30#[derive(Debug)]
31pub(crate) enum PendingMessage {
32    Command(Box<TradingCommand>),
33    Event(Box<OrderEventAny>),
34}
nautilus_execution/order_emulator/mod.rs

nautilus_execution/order_emulator/
mod.rs
