Boilerplate and process: This in part is a matter of tooling maturity and can easily be solved, and in part will be hidden in some github action, so I am not bothered (as long as solution is maintained). With amount popularity Rust tools have and increasing amount of money invested, I am not concerned here.

As for macros - yes, you will have them. Doesn't seem to be any more special than react or any other js framework where some magic is performed for you.