Add `resize(_with)` and `(try_)repeat(_with)` for arrays#91506

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scottmcm wants to merge 2 commits intorust-lang:masterfrom

scottmcm:array-resize-repeat

Commits on Dec 6, 2021

Add `repeat` and `resize(_with)` for arrays
scottmcm
committed

Commits on Dec 7, 2021

Add `repeat_with` and `try_repeat_with` too
scottmcm
committed