Rust SOTA Arsenal

State-of-the-art Rust tooling knowledge for refactoring, profiling, benchmarking, testing, and SIMD optimization — tools that LLMs often lack deep training data on.

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

CRITICAL: Web-Verify Before Acting

The reference docs in this skill are a starting point, not ground truth. Tool versions, compatibility matrices, and API surfaces evolve faster than static docs. Before recommending specific versions or making upgrade decisions:

1. Check crates.io for latest versions: WebFetch the crates.io API to get current version info

   WebFetch: https://crates.io/api/v1/crates/{crate_name}
   Prompt: "What is the latest version? List recent versions."
   

2. Check dependency compatibility: When upgrading (e.g., PyO3), verify downstream crate compatibility