Also, most folks would use `Box` with `Box::into_raw` (also `Vec::with_capacity` for dynamically sized stuff, which works fine. RawVec is an implementation det

Also, most folks would use `Box` with `Box::into_raw` (also `Vec::with_capacity` for dynamically sized stuff, which works fine. RawVec is an implementation detail; Vec exposes most of what you need for dealing with raw memory.