Generalize `unsize` and `unsize_into` destinations Just something that I noticed during other work. We do this for most such functions, so let's do it here, too. r? ``@RalfJung``
Generalize `unsize` and `unsize_into` destinations Just something that I noticed during other work. We do this for most such functions, so let's do it here, too. r? ``@RalfJung``