State-of-the-art Rust engineering (2026) for writing and auditing Rust code. Covers idiomatic ownership and API design, error handling and panic policy, unsafe discipline with Miri, async/tokio (cancellation safety, structured concurrency, graceful shutdown), security and supply chain (cargo audit/d
State-of-the-art Rust engineering (2026) for writing and auditing Rust code. Covers idiomatic ownership and API design, error handling and panic policy, unsafe discipline with Miri, async/tokio (cancellation safety, structured concurrency, graceful shutdown), security and supply chain (cargo audit/deny/vet, integer overflow, serde hardening, zeroize), performance (profiling, allocation reduction,