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Guarantee try_reserve preserves the contents on error #100331

Merged
merged 1 commit into from
Aug 22, 2022
Merged

Guarantee try_reserve preserves the contents on error #100331

merged 1 commit into from
Aug 22, 2022

Commits on Aug 9, 2022

  1. Guarantee try_reserve preserves the contents on error 

    Update doc comments to make the guarantee explicit. However, some
implementations does not have the statement though.

* `HashMap`, `HashSet`: require guarantees on hashbrown side.
* `PathBuf`: simply redirecting to `OsString`.

Fixes rust-lang#99606.
    @lo48576
    lo48576 committed Aug 9, 2022
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