Rust Coverage Testing Example

This is an example of how to use the cargo-llvm-cov tool to generate coverage reports for a Rust project.

Setup

cargo install cargo-binstall

We need to use nightly Rust to run the tests and generate the coverage report.

rustup install nightly

Once you have binstall installed, you can install the other tools with the following command:

cargo binstall -y cargo-nextest cargo-llvm-cov cargo-mutants just cargo-insta

just test

cargo insta review

just coverage