Show HN: Cap’n-rs – Rust implementation of Cloudflare’s Cap’n Web protocol

via github.com

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Last week Cloudflare released Cap’n Web [1], a schema-free capability-based RPC protocol. I built capn-rs this week – a Rust implementation with full wire protocol compatibility. Links: GitHub: https://github.com/currentspace/capn-rs Crates: https://crates.io/crates/capnweb-server API docs: https://docs.rs/capnweb-server What’s working: Wire compatibility verified via integration tests against TypeScript reference Multi-transport: HTTP batch, WebSocket, WebTransport (HTTP/3) Complete IL (intermediate language) […]

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