cloudflared (Rust rewrite)

Rust rewrite of Cloudflare's tunnel client against the frozen Go 2026.2.0 baseline.

Current lane:

• Linux only
• x86_64-unknown-linux-gnu
• quiche + BoringSSL
• 0-RTT required

Quickstart

just validate-pr

Start here:

• docs/README.md — canonical human documentation map
• STATUS.md — current blockers, parity snapshot, tests
• Justfile — command surface

Repository Shape

• crates/cfdrs-bin — binary entrypoint and composition owner
• crates/cfdrs-cli — CLI surface
• crates/cfdrs-cdc — Cloudflare-facing contracts
• crates/cfdrs-his — host interaction services
• crates/cfdrs-shared — admitted shared types
• baseline-2026.2.0/ — frozen Go behavior truth

Human workflow lives in CONTRIBUTING.md. Copilot and agent routing lives in docs/ai-context-routing.md.