There's a way I like to phrase this:<p>In C and C++, it's easy to write incorrect code, and difficult to write correct code.<p>In Rust, it's also difficult to write correct code, but near-impossible to write incorrect code.<p>The new crop of languages that assert the inclusion of useful correctness-assuring features such as iterators, fat-pointer collections, and GC/RC (Go, D, Nim, Crystal, etc.) make incorrect code hard, but correct code easy. And with a minimal performance penalty! In the best-case scenarios (for example, Nim with its RC and no manual heap allocations, which is very easy to achieve since it defaults to hidden unique pointers), we're talking about only paying a 20% penalty for bounds-checking compared to raw C performance. For the ease of development, maintenance, and readability, that's easy to pay.