I did, and I think it's a great language in many ways. My biggest problem is that, as far as I know, it still is very much second/third class citizen on non-Ap

I did, and I think it's a great language in many ways. My biggest problem is that, as far as I know, it still is very much second/third class citizen on non-Apple platforms. With little signs from Apple that this will change. (Happy to be corrected here!) Other (more minor) complaints are the Objective-C baggage and the inheritance system - I enjoy the lack of inheritance in Rust.