> They're also multithreaded by default, the reporting is OK, doctests of doc-comments are on and enabled by default A caveat here - doctests end up compiled i

> They're also multithreaded by default, the reporting is OK, doctests of doc-comments are on and enabled by default A caveat here - doctests end up compiled into a separate binary for every test. I tried turning my unit tests into doctests, because they felt more natural there, but test iteration time went from 0.02 seconds to 14 seconds :(