Rust coding style guide. Apply automatically when writing or modifying Rust code. Enforces for-loops over iterators, let-else for early returns, variable shadowing, newtypes, explicit matching, and minimal comments.
Run the full quality gate for this repo — format check, clippy, tests, security audit, startup bench regression, and real-workload smoke (HN agent + openclaw gateway) when secrets are available. Invoke before marking any implementation task done or pushing a branch.
Use when investigating performance issues, VM freezes, high CPU usage, or when the user asks to profile a voidbox process. Also invoked as /perf.
Use rust-analyzer's Structural Search and Replace (SSR) to change lots of Rust code. SSR matches by AST structure and semantic meaning, understanding type resolution and path equivalence.
Rust documentation conventions (RFC 1574). Apply when writing doc comments on public Rust items. Covers summary sentences, section headings, type references, and examples.
Run a minimal VoidBox VM smoke test locally. Verifies the VM boots and the LLM responds correctly.