nautilus_core/
lib.rs

1// -------------------------------------------------------------------------------------------------
2//  Copyright (C) 2015-2025 Posei Systems Pty Ltd. All rights reserved.
3//  https://poseitrader.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//! [PoseiTrader](http://poseitrader.io) is an open-source, high-performance, production-grade
17//! algorithmic trading platform, providing quantitative traders with the ability to backtest
18//! portfolios of automated trading strategies on historical data with an event-driven engine,
19//! and also deploy those same strategies live, with no code changes.
20//!
21//! # Feature flags
22//!
23//! This crate provides feature flags to control source code inclusion during compilation,
24//! depending on the intended use case, i.e. whether to provide Python bindings
25//! for the [posei_trader](https://pypi.org/project/posei_trader) Python package,
26//! or as part of a Rust only build.
27//!
28//! - `ffi`: Enables the C foreign function interface (FFI) from [cbindgen](https://github.com/mozilla/cbindgen).
29//! - `python`: Enables Python bindings from [PyO3](https://pyo3.rs).
30
31#![warn(rustc::all)]
32#![deny(unsafe_code)]
33#![deny(nonstandard_style)]
34#![deny(missing_debug_implementations)]
35#![deny(clippy::missing_errors_doc)]
36#![deny(clippy::missing_panics_doc)]
37#![deny(rustdoc::broken_intra_doc_links)]
38
39pub mod collections;
40pub mod consts;
41pub mod correctness;
42pub mod datetime;
43pub mod env;
44pub mod math;
45pub mod message;
46pub mod nanos;
47pub mod parsing;
48pub mod paths;
49pub mod serialization;
50pub mod time;
51pub mod uuid;
52
53#[cfg(feature = "ffi")]
54pub mod ffi;
55
56#[cfg(feature = "python")]
57pub mod python;
58
59#[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
60compile_error!("Unsupported platform: Posei supports only Linux, macOS, and Windows");
61
62// Re-exports
63pub use crate::{nanos::UnixNanos, time::AtomicTime, uuid::UUID4};
nautilus_core/lib.rs

nautilus_core/
lib.rs
