Simplify some pointer method implementations#103701

Merged

bors merged 2 commits intorust-lang:masterfrom

WaffleLapkin:__points-at-implementation__--this-can-be-simplified

Nov 19, 2022

Commits on Oct 28, 2022

Make `pointer::with_metadata_of` const (+simplify implementation)
WaffleLapkin
committed
Simplify implementation of various pointer methods
WaffleLapkin
committed