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Update tracking issue for PinCoerceUnsized #150113

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Merged
bors merged 1 commit into from
Dec 18, 2025
+16 −16
Merged

Update tracking issue for PinCoerceUnsized #150113

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2 changes: 1 addition & 1 deletion library/alloc/src/boxed.rs
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Expand Up @@ -2253,7 +2253,7 @@ impl<Args: Tuple, F: AsyncFn<Args> + ?Sized, A: Allocator> AsyncFn<Args> for Box
#[unstable(feature = "coerce_unsized", issue = "18598")]
impl<T: ?Sized + Unsize<U>, U: ?Sized, A: Allocator> CoerceUnsized<Box<U, A>> for Box<T, A> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Box<T, A> {}

// It is quite crucial that we only allow the `Global` allocator here.
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6 changes: 3 additions & 3 deletions library/alloc/src/rc.rs
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Expand Up @@ -2417,14 +2417,14 @@ impl<T: ?Sized, A: Allocator> Deref for Rc<T, A> {
}
}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Rc<T, A> {}

//#[unstable(feature = "unique_rc_arc", issue = "112566")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for UniqueRc<T, A> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Weak<T, A> {}

#[unstable(feature = "deref_pure_trait", issue = "87121")]
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6 changes: 3 additions & 3 deletions library/alloc/src/sync.rs
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Expand Up @@ -2423,10 +2423,10 @@ impl<T: ?Sized, A: Allocator> Deref for Arc<T, A> {
}
}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Arc<T, A> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Weak<T, A> {}

#[unstable(feature = "deref_pure_trait", issue = "87121")]
Expand Down Expand Up @@ -4852,7 +4852,7 @@ impl<T: ?Sized, A: Allocator> Deref for UniqueArc<T, A> {
}

// #[unstable(feature = "unique_rc_arc", issue = "112566")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for UniqueArc<T> {}

#[unstable(feature = "unique_rc_arc", issue = "112566")]
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12 changes: 6 additions & 6 deletions library/core/src/cell.rs
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Expand Up @@ -2696,20 +2696,20 @@ fn assert_coerce_unsized(
let _: RefCell<&dyn Send> = d;
}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for UnsafeCell<T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for SyncUnsafeCell<T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for Cell<T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for RefCell<T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<'b, T: ?Sized> PinCoerceUnsized for Ref<'b, T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<'b, T: ?Sized> PinCoerceUnsized for RefMut<'b, T> {}
2 changes: 1 addition & 1 deletion library/core/src/pin.rs
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Expand Up @@ -1825,7 +1825,7 @@ where
{
}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
/// Trait that indicates that this is a pointer or a wrapper for one, where
/// unsizing can be performed on the pointee when it is pinned.
///
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2 changes: 1 addition & 1 deletion library/core/src/ptr/unique.rs
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Expand Up @@ -176,7 +176,7 @@ impl<T: PointeeSized, U: PointeeSized> CoerceUnsized<Unique<U>> for Unique<T> wh
#[unstable(feature = "ptr_internals", issue = "none")]
impl<T: PointeeSized, U: PointeeSized> DispatchFromDyn<Unique<U>> for Unique<T> where T: Unsize<U> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: PointeeSized> PinCoerceUnsized for Unique<T> {}

#[unstable(feature = "ptr_internals", issue = "none")]
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2 changes: 1 addition & 1 deletion library/std/src/sys/pal/sgx/abi/usercalls/alloc.rs
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Expand Up @@ -773,7 +773,7 @@ where
#[unstable(feature = "sgx_platform", issue = "56975")]
impl<T: CoerceUnsized<U>, U> CoerceUnsized<UserRef<U>> for UserRef<T> {}

#[unstable(feature = "pin_coerce_unsized_trait", issue = "123430")]
#[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
unsafe impl<T: ?Sized> PinCoerceUnsized for UserRef<T> {}

#[unstable(feature = "sgx_platform", issue = "56975")]
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