nautilus_execution/models/latency.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 nautilus_core::UnixNanos;
19
20pub struct LatencyModel {
21 pub base_latency_nanos: UnixNanos,
22 pub insert_latency_nanos: UnixNanos,
23 pub update_latency_nanos: UnixNanos,
24 pub delete_latency_nanos: UnixNanos,
25}
26
27impl LatencyModel {
28 #[must_use]
29 pub const fn new(
30 base_latency_nanos: UnixNanos,
31 insert_latency_nanos: UnixNanos,
32 update_latency_nanos: UnixNanos,
33 delete_latency_nanos: UnixNanos,
34 ) -> Self {
35 Self {
36 base_latency_nanos,
37 insert_latency_nanos,
38 update_latency_nanos,
39 delete_latency_nanos,
40 }
41 }
42}
43
44impl Display for LatencyModel {
45 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
46 write!(f, "LatencyModel()")
47 }
48}