Auto merge of #119863 - tmiasko:will-wake, r=m-ou-se

Waker::will_wake: Compare vtable address instead of its content

Optimize will_wake implementation by comparing vtable address instead of its content.

The existing best practice to avoid false negatives from will_wake is to define a waker vtable as a static item. That approach continues to works with the new implementation.

While this potentially changes the observable behaviour, the function is documented to work on a best-effort basis. The PartialEq impl for RawWaker remains as it was.
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bors 2024-02-15 14:43:29 +00:00
commit f567833822

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