Julian Tescher

Who doesn’t like a little whimsy in their editor 🐈 github.com/giusgad/pets...

reading hybrid-analysis reports is second nature to us computers dipshits, so it's easy to forget that the average person probably only knows one or two registry keys. and CreateProcessW, of course.

Screenshot of hovering `Option`'s `T` parameter showing that it is covariant

Screenshot of hovering `RefCell`'s `T` parameter showing that it is invariant

Screenshot of hovering `Path::new`'s `S` parameter showing that it is contravariant

rust-analyzer now has some basic* parameter variance inferrence and it shows it on hover!

*basic as in it can't handle cyclic dependencies yet for temporary implementation reasons, it also struggles with usages within const arguments.