Rust No Std

Quality score: 70/100 · Category: Engineering · Sub-category: languages

lang:rust

Rust no_std skill for embedded and bare-metal development. Use when writing #![no_std] crates, understanding what core vs std provides, using the alloc crate with custom allocators, implementing panic handlers for embedded, or testing no_std crates on the host. Activates on queries about no_std Rust, #![no_std], core crate, alloc crate, custom allocators in Rust, embedded panic handler, or testing no_std on host.

What this skill does

Rust No Std is a production-ready Claude Code skill (quality score 70/100) in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/rust-no-std/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when writing #![no_std] crates, understanding what core vs std provides, using the alloc crate with custom allocators, implementing panic handlers for embedded, or testing no_std crates on the host. Activates on queries about no_std Rust, #![no_std], core crate, alloc crate, custom allocators in Rust, embedded panic handler, or testing no_std on host.

Who uses this skill

The Rust No Std skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. 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/rust-no-std
curl -L https://claudskills.com/skills/rust-no-std/SKILL.md \
  -o ~/.claude/skills/rust-no-std/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/rust-no-std/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/rust-no-std/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\rust-no-std\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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