end-to-end integration-test tool for rust, that's easy to extend, and supports coverage (locally with grcov, or with hosted services)

needs a rustup component, and grcov

% rustup component add llvm-tools-preview % cargo install grcov

and then run coverage analysis report

% make -C integration-test coverage-report # browser will open with code coverage report

see Makefile in integration-test for more targets (github action comment, coveralls, etc...)