nautilus-plugin

Plug-in artifact identity and boundary primitives for NautilusTrader.

The nautilus-plugin crate provides the public contract that lets an independently compiled Rust cdylib identify itself to a Nautilus host. It defines versioned build metadata, allocator-safe boundary values, opaque host tokens, and the nautilus_plugin! macro for exporting the standard entry symbol and manifest.

This crate gives hosted artifacts a consistent identity and a compact contract for Nautilus deployments.

NautilusTrader

NautilusTrader is an open-source, production-grade, Rust-native engine for multi-asset, multi-venue trading systems.

The system spans research, deterministic simulation, and live execution within a single event-driven architecture, providing research-to-live semantic parity.

Feature flags

This crate provides feature flags to control source code inclusion during compilation:

host: Retains compatibility with host-enabled plug-in manifests.

Documentation

See the docs for more detailed usage.

License

The source code for NautilusTrader is available on GitHub under the GNU Lesser General Public License v3.0.

NautilusTrader™ is developed and maintained by Nautech Systems, a technology company specializing in the development of high-performance trading systems. For more information, visit https://nautilustrader.io.

Use of this software is subject to the Disclaimer.