grcov (https://github.com/mozilla/grcov) is one of the newest Test Coverage tools for Rust created by Mozilla team to gather code coverage results on Firefox.
After a short research I came to conclusion it is the best available tool, even though the
cargo-cov (https://github.com/kennytm/cov) looks OK too.
The problem is that there’s very minimal (almost no) usage documentation for it. I would like to use it to gather standard Rust
lib.rs project test coverage and send it to CodeCov (https://codecov.io/). The only information provided on this topic is:
grcov ~/Documents/FD/mozilla-central/build -t coveralls -s ~/Documents/FD/mozilla-central --token YOUR_COVERALLS_TOKEN > coveralls.json
and I don’t know what the directories should I used in my case instead of the
It would be good to improve the documentation of the
grcov tool. I’ve already created a new issue in its issue queue: https://github.com/mozilla/grcov/issues/249