Remove unsound TrustedRandomAccess implementations#85874

Merged

bors merged 8 commits into

rust-lang:masterfrom

steffahn:fix_unsound_zip_optimization

Jul 29, 2021

Commits on Jul 28, 2021

Remove unsound TrustedRandomAccess implementations
steffahn
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Improve documentation of TrustedRandomAccess
steffahn
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Add TrustedRandomAccessNoCoerce supertrait without requirements or guarantees about subtype coercions
steffahn
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Change __iterator_get_unchecked to work with TrustedRandomAccessNoCoerce
steffahn
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Add back TrustedRandomAccess-specialization for Vec, but only without coercions
steffahn
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Remove redundant bounds on get_unchecked for vec_deque iterators, and run fmt
steffahn
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Make `SpecInPlaceCollect` use `TrustedRandomAccessNoCoerce`
steffahn
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Documentation improvements
steffahn
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