Run Rust tests with cargo nextest for filtering, retries, and profiling.
npx skills add https://github.com/fasterthanlime/_claude --skill cargo-test
Please help me install this Agent Skill. Skill: cargo-test Source: https://github.com/fasterthanlime/_claude/tree/main/skills/cargo-test Command: npx skills add https://github.com/fasterthanlime/_claude --skill cargo-test
Encourages using cargo nextest instead of cargo test for better test output, filtering, retries, and profiling, improving reliability and observability in Rust test suites.
Replace cargo test with cargo nextest run in your workflow, e.g., cargo nextest run -p your_package.
High-intent search queries and answers about installing and using this skill.
Cargo nextest replaces cargo test to provide superior test output, filtering, retries, and profiling. Install cargo-nextest, configure nextest.toml, then run `cargo nextest run` instead of `cargo test` to gain better visibility and control over unit and integration tests.
Yes. Cargo nextest supports filtering tests by package and name, and enables retry policies through profiles and filtersets defined in nextest.toml. Use `cargo nextest run` with filtering options to execute targeted subsets and automatically retry failed tests.
Cargo nextest allows wrapper scripts and custom profiles in nextest.toml to instrument test execution. Configure run-wrapper or list-wrapper to invoke profiling tools like valgrind or perf, enabling advanced observability without modifying test code.
Install cargo-nextest, create nextest.toml with profiles and filtersets, then replace `cargo test` with `cargo nextest run` in both local workflows and CI pipelines. This applies to unit and integration tests across packages with consistent filtering and output control.
Yes. Cargo nextest supports package-level filtering via `-p` flag and filtersets in nextest.toml. Use `cargo nextest run -p your_package` to run tests for specific crates in monorepos or multi-package workspaces.
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