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Finalize the error type for try_reserve #61780

Merged
merged 3 commits into from
Aug 16, 2019
Merged

Finalize the error type for try_reserve #61780

merged 3 commits into from
Aug 16, 2019

Commits on Aug 16, 2019

  1. Rename CollectionAllocError to TryReserveError

    @SimonSapin
    SimonSapin committed Aug 16, 2019
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  2. Update hashbrown to 0.5.0

    @SimonSapin
    SimonSapin committed Aug 16, 2019
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  3. Add the Layout of the failed allocation to TryReserveError::AllocError 

    … and add a separately-unstable field to force non-exhaustive matching
(`#[non_exhaustive]` is no implemented yet on enum variants)
so that we have the option to later expose the allocator’s error value.

CC rust-lang/wg-allocators#23
    @SimonSapin
    SimonSapin committed Aug 16, 2019
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