> Just my experience, YMMV. Indeed. IME (around 10y C++, mostly c++14 and c++17, and 6y Rust), I measure x2-x3 velocity in Rust, a lot of which comes from the

> Just my experience, YMMV. Indeed. IME (around 10y C++, mostly c++14 and c++17, and 6y Rust), I measure x2-x3 velocity in Rust, a lot of which comes from the tooling, a part of which from ub-freedom and much easier and safer parallelism, and the rest from the expressive type system and functional polish. This is for initial development. Factoring in the maintenance over the years I suspect it tends to an order of magnitude of difference.