backon

BackON  

Make retry like a built-in feature provided by Rust.

• Simple API: Native feel: your_fn.retry(ExponentialBuilder::default()).await.
• Sync & Async: Supports both blocking and async operations seamlessly.
• Precise Control: Define when to retry and get notified via when and notify.
• Custom Strategies: Use built-in backoff strategies (exponential, constant) or define custom ones. Also supports dynamic backoff, such as using the HTTP Retry-After header.
• Cross-Platform: Works everywhere Rust does, including wasm & no-std.

Quick Start

For more examples, check out the examples.

Retry an async function.

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Retry a blocking function.

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Contributing

Check out the CONTRIBUTING.md guide for more details on getting started with contributing to this project.

Getting help

Submit issues for bug report or asking questions in discussion.

License

Licensed under Apache License, Version 2.0.