That's no bug. One can use no array arguments and write perfectly safe code. MOST of the "this is unsafe" examples are just bad code and have been from the begi

That's no bug. One can use no array arguments and write perfectly safe code. MOST of the "this is unsafe" examples are just bad code and have been from the beginning. Doctor, doctor, it hurts when I do that... It's an axiomatic choice inherent to the language. You add a parameter representing the extent of the array, and respect that. I have no heartburn with Rust, but there's sure a lot of legacy 'C' out there.