nautilus_execution/messages/
cancel_batch.rs

1// -------------------------------------------------------------------------------------------------
2//  Copyright (C) 2015-2025 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
16use std::fmt::Display;
17
18use derive_builder::Builder;
19use nautilus_core::{UUID4, UnixNanos};
20use nautilus_model::identifiers::{ClientId, InstrumentId, StrategyId, TraderId};
21use serde::{Deserialize, Serialize};
22
23use super::cancel::CancelOrder;
24
25#[derive(Clone, PartialEq, Eq, Debug, Default, Serialize, Deserialize, Builder)]
26#[builder(default)]
27#[serde(tag = "type")]
28pub struct BatchCancelOrders {
29    pub trader_id: TraderId,
30    pub client_id: ClientId,
31    pub strategy_id: StrategyId,
32    pub instrument_id: InstrumentId,
33    pub cancels: Vec<CancelOrder>,
34    pub command_id: UUID4,
35    pub ts_init: UnixNanos,
36}
37
38impl BatchCancelOrders {
39    /// Creates a new [`BatchCancelOrders`] instance.
40    #[allow(clippy::too_many_arguments)]
41    pub const fn new(
42        trader_id: TraderId,
43        client_id: ClientId,
44        strategy_id: StrategyId,
45        instrument_id: InstrumentId,
46        cancels: Vec<CancelOrder>,
47        command_id: UUID4,
48        ts_init: UnixNanos,
49    ) -> anyhow::Result<Self> {
50        Ok(Self {
51            trader_id,
52            client_id,
53            strategy_id,
54            instrument_id,
55            cancels,
56            command_id,
57            ts_init,
58        })
59    }
60}
61
62impl Display for BatchCancelOrders {
63    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
64        write!(
65            f,
66            "BatchCancelOrders(instrument_id={}, cancels=TBD)",
67            self.instrument_id,
68        )
69    }
70}
71
72////////////////////////////////////////////////////////////////////////////////
73// Tests
74////////////////////////////////////////////////////////////////////////////////
75#[cfg(test)]
76mod tests {}
nautilus_execution/messages/cancel_batch.rs

nautilus_execution/messages/
cancel_batch.rs
