Cap'n Proto Code Generator

library 0.25.3 ·rust

✓ verified Jun 16, 2026

serialization build-tool

Cap'n Proto code generation for Rust, generating serialization code from schema files.

Resources

docsdocs.rs/capnpc/ ↗

githubgithub.com/capnproto/capnproto-rust ↗

API endpoints

full doc /v1/registry/capnpc

install /v1/registry/capnpc/install