Rust Build Times

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

lang:rust

Rust build time optimization skill for reducing slow compilation. Use when using cargo-timings to profile builds, configuring sccache for Rust, using the Cranelift backend, splitting workspaces for parallelism, choosing between thin LTO and fat LTO, or using the mold linker with Rust. Activates on queries about slow Rust compilation, cargo-timings, sccache Rust, cranelift backend, Rust workspace splitting, LTO tradeoffs, or mold linker with Rust.

What this skill does

Rust Build Times 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-build-times/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when using cargo-timings to profile builds, configuring sccache for Rust, using the Cranelift backend, splitting workspaces for parallelism, choosing between thin LTO and fat LTO, or using the mold linker with Rust. Activates on queries about slow Rust compilation, cargo-timings, sccache Rust, cranelift backend, Rust workspace splitting, LTO tradeoffs, or mold linker with Rust.

Who uses this skill

The Rust Build Times 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-build-times
curl -L https://claudskills.com/skills/rust-build-times/SKILL.md \
  -o ~/.claude/skills/rust-build-times/SKILL.md

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

Skills live at ~/.claude/skills/rust-build-times/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\rust-build-times\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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