I have observed significantly better useful features from Rust or Swift (or Scala) without horribly complicating the language like C++ does. More importantly, t

I have observed significantly better useful features from Rust or Swift (or Scala) without horribly complicating the language like C++ does. More importantly, they migrate existing codebases and have migration tools instead of breaking old versions of syntax. Rust’s is the most ambitious here letting you mix match editions of the language within a single binary.