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Relax allocator requirements on some Rc/Arc APIs. #124981

Merged
merged 2 commits into from
May 12, 2024
Merged

Relax allocator requirements on some Rc/Arc APIs. #124981

merged 2 commits into from
May 12, 2024

Commits on May 10, 2024

  1. Relax allocator requirements on some Rc APIs. 

    * Remove A: Clone bound from Rc::assume_init, Rc::downcast, and Rc::downcast_unchecked.
* Make From<Rc<[T; N]>> for Rc<[T]> allocator-aware.

Internal changes:

* Made Arc::internal_into_inner_with_allocator method into Arc::into_inner_with_allocator associated fn.
* Add private Rc::into_inner_with_allocator (to match Arc), so other fns don't have to juggle ManuallyDrop.
    @zachs18
    zachs18 committed May 10, 2024
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  2. Relax A: Clone requirement on Rc/Arc::unwrap_or_clone.

    @zachs18
    zachs18 committed May 10, 2024
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