headroom/rust-toolchain.toml

[toolchain]
channel = "stable"
components = ["rustfmt", "clippy"]
profile = "minimal"
feat(rust): scaffold workspace + parity harness (phase-0) Bootstrap the Rust port of Headroom. Additive only — no existing Python code modified. Ships the workshop, not the widgets. Layout Cargo.toml (workspace) + rust-toolchain.toml crates/headroom-core — transform library, stub only crates/headroom-proxy — axum binary, /healthz only crates/headroom-py — PyO3 cdylib, exposes headroom._core.hello() crates/headroom-parity — Rust-vs-Python oracle harness + parity-run CLI Tooling Makefile: test, test-parity, bench, build-proxy, build-wheel, fmt, lint .github/workflows/rust.yml: test, wheels (linux/mac), audit, parity-nightly deny.toml for cargo-deny Parity corpus tests/parity/recorder.py + scripts/record_fixtures.py 125 recorded fixtures across 5 leaf transforms (ccr, tokenizer, log_compressor, diff_compressor, cache_aligner) Docs RUST_DEV.md — developer setup and workspace reference docs/spec/022-rust-migration.md — migration plan and stage breakdown .gitignore: whitelist scripts/record_fixtures.py; ignore target/ Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> 2026-04-24 13:39:48 -07:00			`[toolchain]`
			`channel = "stable"`
			`components = ["rustfmt", "clippy"]`
			`profile = "minimal"`