cargo-crap is a new Rust tool that identifies complex and poorly tested code by combining code coverage and cyclomatic complexity metrics. It addresses a key gap in Rust's safety guarantees by helping developers identify code that's risky to modify, particularly relevant in the context of AI-generated code. The tool provides a more nuanced view than coverage or complexity metrics alone, helping teams maintain code quality in AI-assisted development workflows.
Background
Rust provides strong memory and thread safety guarantees, but doesn't address code maintainability and test coverage issues. As AI-generated code becomes more prevalent, tools are needed to ensure code quality beyond basic compilation checks.
- Source
- Lobsters
- Published
- May 19, 2026 at 04:16 AM
- Score
- 7.0 / 10