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Mention Drop requirements in Pin::new_unchecked #137614

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Feb 26, 2025
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Mention Drop requirements in Pin::new_unchecked #137614

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4 changes: 2 additions & 2 deletions library/core/src/pin.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1240,8 +1240,8 @@ impl<Ptr: Deref> Pin<Ptr> {
/// points to is pinned, that is a violation of the API contract and may lead to undefined
/// behavior in later (even safe) operations.
///
/// By using this method, you are also making a promise about the [`Deref`] and
/// [`DerefMut`] implementations of `Ptr`, if they exist. Most importantly, they
/// By using this method, you are also making a promise about the [`Deref`],
/// [`DerefMut`], and [`Drop`] implementations of `Ptr`, if they exist. Most importantly, they
/// must not move out of their `self` arguments: `Pin::as_mut` and `Pin::as_ref`
/// will call `DerefMut::deref_mut` and `Deref::deref` *on the pointer type `Ptr`*
/// and expect these methods to uphold the pinning invariants.
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