Looking for a cross-language communication framework between Rust and Python

• PyO3

  147 10,997 9.8 Rust

  Rust bindings for the Python interpreter

  

Now, this exists: https://lib.rs/crates/qjsonrpc you can use this directly from rust, and use https://pyo3.rs/ to bind it to python. Unfortunately it doesn't support multicast

• tonic

  48 8,966 8.6 Rust

  A native gRPC client & server implementation with async/await support.

  

Rust Python

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• Cap'n Proto

  66 11,180 9.2 C++

  Cap'n Proto serialization/RPC system - core tools and C++ library

  

Maybe you can try something like Cap'n Proto if you want really low latency.

• Apache Arrow

  75 13,480 10.0 C++

  Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

  

Suggest a related project