> I agree, though in practice with many Rust programs that iteration cycle is actually not "edit, compile, run", it's "edit, save, wait for rust-analyzer to update" which is generally much quicker (even if it is sometimes still a little slow).
This is one area that I think Dart did a good job on. They support both a JIT (I am not sure if it’s tiered) and AOT modes of compiling, the JIT targeted for development and AOT for production. This is the ultimate extreme of optimizing for both use cases, obviously it’s a ton of work, but I would love more languages to be like this. (I believe the JIT mode works directly on the source so there isn't an intermediate compilation step like Java, but it’s been a few years since I’ve used Dart)