Quinn is an implementation of the QUIC network protocol currently
undergoing standardization by the IETF. It is currently suitable for
experimental use. The implementation is split up into the state machine crate
quinn-proto which performs no I/O internally and can be tested deterministically,
and a high-level tokio-compatible API in quinn. See quinn/examples/ for usage.
Quinn is the subject of a RustFest Paris (May 2018) presentation; you can also get the slides (and the animation about head-of-line blocking). Video of the talk is available on YouTube. Since this presentation, Quinn has been merged with quicr, another Rust implementation.
All feedback welcome. Feel free to file bugs, requests for documentation and any other feedback to the issue tracker.
Quinn was created and is maintained by by Dirkjan Ochtman and Benjamin Saunders.
- Currently targets QUIC draft 11, but with final TLS 1.3 per RFC 8446
- Simultaneous client/server operation
- Ordered and unordered reads for improved performance
- Uses rustls for all TLS operations
- Uses ring for AEAD encryption/decryption
- QUIC draft 11 with TLS 1.3
- Cryptographic handshake
- Stream data w/ flow control and congestion control
- Connection close
- Stateless retry
- Migration
- 0-RTT data
- Session resumption
- HTTP over QUIC