ampere22

Thank you for sharing. Seems I still have more to learn!

It seems the bug you are flagging here is a null reference bug - I know Rust has Optional as a workaround for “null”

Are there any pitfalls in Rust when Optional does not return anything? Or does Optional close this bug altogether? I saw Optional pop up in Java to quiet down complaints on null pointer bugs but remained skeptical whether or not it was better to design around the fact that there could be the absence of “something” coming into existence when it should have been initialized

If a C++ developer decides to use purely containers and smart pointers when starting a new project, how are they going to develop unsafe code?

Containers like std::vector and smart pointers like std::unique_ptr seem to offer all of the same statically checked guarantees that Rust does.

I just do not see how Rust is a superior language compared to modern C++