Make RawTable::drain safe
#201
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The documentation indicated a safety question of the lifetime, but there is a lifetime parameter on `RawDrain` to ensure that. Also, the similar `par_drain` is already a safe method.
The safety contract for these methods is really about the validity of the given `RawIter` for this `RawTable`. Once that's established, the lifetime is no longer a concern, since `RawDrain<'_, T>` has a borrow and `RawIntoIter<T>` is a consuming owner.
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@bors r+ |
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📌 Commit a56db69 has been approved by |
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☀️ Test successful - checks-travis |
This was referenced Mar 15, 2021
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The documentation indicated a safety question of the lifetime, but there
is a lifetime parameter on
RawDrainto ensure that. Also, the similarpar_drainis already a safe method.I also adjusted the safety comments on
drain_iter_from/into_iter_from.The safety contract for these methods is really about the validity of
the given
RawIterfor thisRawTable. Once that's established, thelifetime is no longer a concern, since
RawDrain<'_, T>has a borrowand
RawIntoIter<T>is a consuming owner.