First of all, Rust can be used to develop multiplatform UI. The difference between Dart and Rust is that Dart is developed solely (or mostly) by Google and the

First of all, Rust can be used to develop multiplatform UI. The difference between Dart and Rust is that Dart is developed solely (or mostly) by Google and therefore Flutter is the one true way to do UI. With Rust, you have many options none of which are the obvious choice.