Only C++20 has concepts, which is a lot newer than Rust is. I've yet to ever see a C++20 concept in the wild or anyone using one outside of an example. Heck, i

Only C++20 has concepts, which is a lot newer than Rust is. I've yet to ever see a C++20 concept in the wild or anyone using one outside of an example. Heck, if you ask the average C++ programmer about concepts they'll likely have not even heard of them.