At least in simple cases, it generates almost identical code for both: https://godbolt.org/g/twuLd1 https://godbolt.org/g/twuLd1 (I may have gotten something w

At least in simple cases, it generates almost identical code for both: https://godbolt.org/g/twuLd1 https://godbolt.org/g/twuLd1 (I may have gotten something wrong, this is my first Rust program! Yay!)