Yeah, the remarkable thing about this (for me) is that this particular case isn't actually a language soundness flaw, demonstrating that the general approach Ru

Yeah, the remarkable thing about this (for me) is that this particular case isn't actually a language soundness flaw, demonstrating that the general approach Rust takes is a useful one. The author puts it nicely on the /r/rust thread [1]. [1]: https://www.reddit.com/r/rust/comments/6gavfe/how_mutexguard_was_sync_when_it_should_not_have/diqnfz5/ https://www.reddit.com/r/rust/comments/6gavfe/how_mutexguard...