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syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
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# cargo test

> Execute the unit and integration tests of a Rust package.
> More information: <https://doc.rust-lang.org/cargo/commands/cargo-test.html>.

- Only run tests containing a specific string in their names:

`cargo test {{testname}}`

- Set the number of simultaneous running test cases:

`cargo test -- --test-threads {{count}}`

- Test artifacts in release mode, with optimizations:

`cargo test --release`

- Test all packages in the workspace:

`cargo test --workspace`

- Run tests for a specific package:

`cargo test --package {{package}}`

- Run tests without hiding output from test executions:

`cargo test -- --nocapture`
