Rust SDK

[daniele-solutiontech]

Checklist

• I agree to the terms within the OpenFGA Code of Conduct.

Describe the problem you'd like to have solved

Rust is increasingly adopted in backend, systems, and high-performance applications due to its safety guarantees and performance. Many teams building authorization-critical services (like those using OpenFGA) are also adopting Rust.

Describe the ideal solution

Provide an official Rust SDK implementation. For gRPC integration, libraries such as tonic or the newer official Google gRPC crate could be used.

Alternatives and current workarounds

No response

Additional context

No response

[aaguiarz]

Thanks @daniele-solutiontech!

Have you explored https://github.com/openobserve/openfga-sdk? They a pretty heavy users of OpenFGA and they added the latest server features a few months ago.

[daniele-solutiontech]

I will definitely look further into it, but it lacks gRPC API support. Thank you for your suggestion!

[aaguiarz]

True, but none of OpenFGA SDKs support gRPC FWIW