Zero-copy protobuf and ConnectRPC for Rust

📰 Dev.to · Iain McGinniss

Learn how to use zero-copy protobuf and ConnectRPC for efficient RPC in Rust

intermediate Published 25 Mar 2026
Action Steps
  1. Install the zero-copy protobuf crate using Cargo
  2. Use ConnectRPC to establish efficient RPC connections
  3. Configure zero-copy serialization for protobuf messages
  4. Test the performance of your RPC system with zero-copy protobuf
  5. Apply ConnectRPC to your existing RPC workflow for improved efficiency
Who Needs to Know This

Rust developers and engineers working on RPC systems can benefit from this knowledge to improve performance and efficiency

Key Insight

💡 Zero-copy protobuf and ConnectRPC can significantly improve the efficiency of RPC systems in Rust

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🚀 Boost your Rust RPC performance with zero-copy protobuf and ConnectRPC! 💻

Key Takeaways

Learn how to use zero-copy protobuf and ConnectRPC for efficient RPC in Rust

Full Article

As part of my work at Anthropic, I open sourced two Rust crates that fill a gap in the RPC ecosystem:...
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