tldr/pages/common/cargo-test.md

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