I find myself reaching for Swift as the default for a lot of things rather than Rust, especially with the advent of C++ Interoperability and the new Swift embedded stack and ownership model.
The only thing I really need is a UI story on other platforms, but it’s an area Rust is lacking great solutions too. I suspect the C++ interop might eventually make Swift have great Qt bindings to compete with PySide as an accessible way to make multi platform UIs.