It is difficult to say whether Rust can “beat” C++, as both programming languages have their own strengths and weaknesses and are suitable for different use cases. Rust is a programming language that was designed to be fast, concurrent, and safe. It is a relatively new language, but it has gained a lot of popularity among developers because of its focus on memory safety and concurrency.
C++, on the other hand, is an older programming language that is widely used for a variety of purposes, including systems programming, game development, and performance-critical applications. It is known for its efficiency and performance, but it can be difficult to use for some developers because of its complex syntax and lack of memory safety.
In general, Rust is seen as a safer and more modern alternative to C++, but C++ may still be the better choice for some specific use cases. It ultimately depends on the specific requirements of the project and the preferences of the programmer.