Rust Dev
- 42 repo stars
- Updated July 30, 2026
- onsails/cc
Rust development with strict standards and build/review agents
About
rust-dev is a Claude Code skill in the AI & Agent Building category. Rust development with strict standards and build/review agents
- rust-dev
- AI & Agent Building
- AI-coding skill
Rust Dev by the numbers
- Data as of Jul 31, 2026 (Skillselion catalog sync)
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| repo stars | ★ 42 |
|---|---|
| Last updated | July 30, 2026 |
| Repository | onsails/cc ↗ |
What it does
Rust development with strict standards and build/review agents
README.md
rust-dev
Strict Rust development standards with FAIL FAST error handling.
Why This Exists
Claude can write Rust, but without guardrails it produces:
unwrap_or_default()that silently swallows errorsif let Err(e) = ... { log::error!() }without propagation- Edition 2021 instead of 2024
- Hardcoded dependency versions that rot
This skill enforces standards that prevent subtle bugs from shipping.
Install
claude plugin marketplace add https://github.com/onsails/cc
claude plugin install rust-dev@onsails-cc
Usage
Activate automatically when working with Rust code, or invoke explicitly:
claude /rust-dev
Key Features
FAIL FAST error handling - Every error must propagate with ? or explicit
return. Logging is not handling. unwrap_or_default() is forbidden.
Edition 2024 enforcement - Always uses the current edition, not legacy 2021.
Dependency version lookup - Bundled script queries crates.io for latest
versions. Uses x.x format (e.g., serde = "1.0").
Workspace templates - Ready-to-use structure: library crate with thiserror, binary crate with anyhow + clap. Proper separation of concerns.
Module organization - Guidance on when to split (500+ lines, 50%+ tests), with patterns for test extraction to sibling files.
Included Agents
- rust-builder - Runs cargo build/clippy commands
- review-rust-code - Reviews Rust code for standards compliance
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