Some people would prefer non-buggy, unlikely to crash code than fast but unstable and hard to debug code. Rust's promise is if it compiles it's probably good c

Some people would prefer non-buggy, unlikely to crash code than fast but unstable and hard to debug code. Rust's promise is if it compiles it's probably good code, as that compiler is exceptionally picky. Most common C++ errors that cause "undefined behaviour" are not possible due to the strict checking.