Rust does not solve any problem existing in expecienced C++ developer career. You dont write modern C++ code in such a way memory leak or dangling pointer is possible at all)
This is exactly WHY we dont see a rush movement of C++ developers to Rust throwing away everything for Rust. Rust is trying to solve problems that already not exist 99.9999% of time in modern C++ code style and standards.
Also, some day C++ compilers or tooling will get its own Borrow Checker to completely forget about Rust - this will be done just for fun just to stop arguing with rust-fans :)
This is exactly WHY we dont see a rush movement of C++ developers to Rust throwing away everything for Rust. Rust is trying to solve problems that already not exist 99.9999% of time in modern C++ code style and standards.
Also, some day C++ compilers or tooling will get its own Borrow Checker to completely forget about Rust - this will be done just for fun just to stop arguing with rust-fans :)