Async Pub Sub

A library that aims at making the pub/sub pattern easy to use in asynchronous Rust.

Overview

This crate provides a flexible and efficient foundation for building publish-subscribe systems in Rust using asynchronous programming. It includes:

• Core Abstractions: Publisher, Subscriber traits for defining publishers and subscribers.
• Derive Macros: Convenient macros available using the macros features to automatically generate publisher and subscriber implementations (see async_pub_sub_macros for more details).
• Extensibility: Middleware layers for publishers and subscribers to add custom logic like logging or debugging.
• Example Implementations: Ready-to-use implementations for common use cases.

Features

• Asynchronous: Built for async rust.
• Flexible: Generic implementation allowing to use custom messages.
• Extensible: Easily add custom middleware layers.
• Macro Support: Simplify implementation with derive macros.

Getting Started

Add async_pub_sub to your Cargo.toml:

[dependencies]
async_pub_sub = { version = "0.1.0", features = ["macros"] } # Replace with the latest version

See the examples/ directory for usage examples.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Note

This project is inspired by the Tower project