C++ programmer here. I've looked at transitioning some of my code to Rust; not particularly out of a dissatisfaction with C++ but more just out of curiosity. I've always ended up deciding against it though, I feel like its safety features just come at too high of a price for the kind of work I do. If I was writing something that needs to be super secure like a web server or something I think it would make a lot of sense, but for most of the things I do memory corruption is relatively easy to avoid with good patterns and a crash just kills a local application. YMMV but I think the "safety" of Rust gets a little overhyped.. most the bugs I run into are not memory safety bugs.