embedded-test 0.7.0 is about to be released, and it comes with support for (inline) unit tests (previously limited to integration tests).
Also, the tests start quite a bit faster now, as the testcases are read from the ELF directly, instead of being queried from the target.

I've created a small blog-post explaining the internas: https://www.lang-engineering.ch/post/how-embedded-test-works-internally

You can try it out by using embedded-test 0.7.0-alpha.1, together with probe-rs master.

I would love to get some feedback, before I do the final 0.7.0 release 😊.