#rabbitmq #messaging #async #transaction

no-std legend-saga

A Rust library for working with RabbitMQ and asynchronous operations

10 releases

new 0.0.10 Nov 28, 2024
0.0.9 Nov 26, 2024

#588 in Asynchronous

Download history 822/week @ 2024-11-21

822 downloads per month

MIT license

125KB
3K SLoC

Legend saga

A Rust library that simplifies microservice communication via RabbitMQ, supporting event-driven patterns and reliable messaging.

crates.io Documentation dependency status
CI downloads


Features

Core Communication:

  • Publish/Subscribe Messaging: Exchange messages between microservices using a publish-subscribe pattern.
  • Headers-Based Routing: Leverage the power of RabbitMQ's headers exchange for flexible and dynamic routing of messages based on custom headers.
  • Durable Exchanges and Queues: Ensure message persistence and reliability with durable RabbitMQ components.

Saga Management:

legendaryum
  • Saga Orchestration: Coordinate complex, multi-step transactions across multiple microservices with saga orchestration.
  • Saga Step Handlers: Implement step-by-step saga logic in your microservices using callbacks.
  • Compensation Logic: Define compensating actions for saga steps to handle failures gracefully and maintain data consistency.

Flags

std y eventsfeatures flags:

  • std is the main app,
  • events = ["serde", "strum", "strum_macros"] are used to handle types, payloads, enum, struct of the app.

Contributors

Thanks to all contributors!

Author

Jorge Clavijo https://github.com/jym272

License

Distributed under the MIT License. See LICENSE for more information.

Dependencies

~0–11MB
~129K SLoC