Comment by flohofwoe

With more enforced correctness of Rust (also unsafe Rust) I mean small details like Rust not allowing implicit conversion between integer types. That alone eliminates a pretty big source of hidden bugs both in C and C++ (especially when assigning a wider to a narrower type, or mixing signed and unsigned integers).

All in all I'm not a big fan of Rust, but details like this make a lot of sense (even if they may appear a bit draconic at first) - although IMHO Zig has a slightly better solution by allowing implicit conversions that do not lose information. E.g. assigning a narrower to a wider unsigned integer type works, but not the other way around.