tldr/pages/common/cargo-test.md

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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