Rustc Basics

Quality score: 70/100 · Category: General · Sub-category: general-misc

lang:rusttype:debug

Rust compiler skill for systems programming. Use when selecting RUSTFLAGS, configuring Cargo profiles, tuning release builds, reading assembly or MIR output, understanding monomorphization, or diagnosing compilation errors. Activates on queries about rustc flags, Cargo.toml profiles, opt-level, LTO, codegen-units, target-cpu, emit asm, MIR, or Rust build performance.

What this skill does

Rustc Basics is a production-ready Claude Code skill (quality score 70/100) in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/rustc-basics/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when selecting RUSTFLAGS, configuring Cargo profiles, tuning release builds, reading assembly or MIR output, understanding monomorphization, or diagnosing compilation errors. Activates on queries about rustc flags, Cargo.

Who uses this skill

The Rustc Basics skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/rustc-basics
curl -L https://claudskills.com/skills/rustc-basics/SKILL.md \
  -o ~/.claude/skills/rustc-basics/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/rustc-basics/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/rustc-basics/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\rustc-basics\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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