core: generalize `BorrowedCursor::ensure_init` - #160432

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joboet wants to merge 2 commits into

rust-lang:mainfrom

joboet:ensure_init_generic

Commits on Aug 4, 2026

core: generalize `BorrowedCursor::ensure_init`
joboet
committed
88ed708
core: add `slice::write_default`
joboet
committed
0100285