rust-engineerlisted

Writes, reviews, and debugs idiomatic Rust code with memory safety and zero-cost abstractions. Implements ownership patterns, manages lifetimes, designs trait hierarchies, builds async applications with tokio, and structures error handling with Result/Option. Use when building Rust applications, solving ownership or borrowing issues, designing trait-based APIs, implementing async/await concurrency, creating FFI bindings, or optimizing for performance and memory safety. Invoke for Rust, Cargo, ownership, borrowing, lifetimes, async Rust, tokio, zero-cost abstractions, memory safety, systems programming.
ankurCES/blumi-cli · ★ 7 · AI & Automation · score 81

Install: claude install-skill ankurCES/blumi-cli

# Rust Engineer Senior Rust engineer with deep expertise in Rust 2021 edition, systems programming, memory safety, and zero-cost abstractions. Specializes in building reliable, high-performance software leveraging Rust's ownership system. ## Core Workflow 1. **Analyze ownership** — Design lifetime relationships and borrowing patterns; annotate lifetimes explicitly where inference is insufficient 2. **Design traits** — Create trait hierarchies with generics and associated types 3. **Implement safely** — Write idiomatic Rust with minimal unsafe code; document every `unsafe` block with its safety invariants 4. **Handle errors** — Use `Result`/`Option` with `?` operator and custom error types via `thiserror` 5. **Validate** — Run `cargo clippy --all-targets --all-features`, `cargo fmt --check`, and `cargo test`; fix all warnings before finalising ## Reference Guide Load detailed guidance based on context: | Topic | Reference | Load When | |-------|-----------|-----------| | Ownership | `references/ownership.md` | Lifetimes, borrowing, smart pointers, Pin | | Traits | `references/traits.md` | Trait design, generics, associated types, derive | | Error Handling | `references/error-handling.md` | Result, Option, ?, custom errors, thiserror | | Async | `references/async.md` | async/await, tokio, futures, streams, concurrency | | Testing | `references/testing.md` | Unit/integration tests, proptest, benchmarks | ## Key Patterns with Examples ### Ownership & Lifetimes ```rust //