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Add tracking issue for sync_unsafe_cell.

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This commit is contained in:
Mara Bos 2022-03-29 19:54:00 +02:00
parent 750ab0370e
commit f225808f49
2 changed files with 8 additions and 8 deletions
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14
library/core/src/cell.rs
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@ -2002,16 +2002,16 @@ impl<T: CoerceUnsized<U>, U> CoerceUnsized<UnsafeCell<U>> for UnsafeCell<T> {}
/// making this type just as unsafe to use. /// making this type just as unsafe to use.
/// ///
/// See [`UnsafeCell`] for details. /// See [`UnsafeCell`] for details.
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
#[repr(transparent)] #[repr(transparent)]
pub struct SyncUnsafeCell<T: ?Sized> { pub struct SyncUnsafeCell<T: ?Sized> {
value: UnsafeCell<T>, value: UnsafeCell<T>,
} }
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
unsafe impl<T: ?Sized + Sync> Sync for SyncUnsafeCell<T> {} unsafe impl<T: ?Sized + Sync> Sync for SyncUnsafeCell<T> {}
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
impl<T> SyncUnsafeCell<T> { impl<T> SyncUnsafeCell<T> {
/// Constructs a new instance of `SyncUnsafeCell` which will wrap the specified value. /// Constructs a new instance of `SyncUnsafeCell` which will wrap the specified value.
#[inline] #[inline]
@ -2026,7 +2026,7 @@ pub const fn into_inner(self) -> T {
} }
} }
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
impl<T: ?Sized> SyncUnsafeCell<T> { impl<T: ?Sized> SyncUnsafeCell<T> {
/// Gets a mutable pointer to the wrapped value. /// Gets a mutable pointer to the wrapped value.
/// ///
@ -2060,7 +2060,7 @@ pub const fn raw_get(this: *const Self) -> *mut T {
} }
} }
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
impl<T: Default> Default for SyncUnsafeCell<T> { impl<T: Default> Default for SyncUnsafeCell<T> {
/// Creates an `SyncUnsafeCell`, with the `Default` value for T. /// Creates an `SyncUnsafeCell`, with the `Default` value for T.
fn default() -> SyncUnsafeCell<T> { fn default() -> SyncUnsafeCell<T> {
@ -2068,7 +2068,7 @@ fn default() -> SyncUnsafeCell<T> {
} }
} }
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
#[rustc_const_unstable(feature = "const_convert", issue = "88674")] #[rustc_const_unstable(feature = "const_convert", issue = "88674")]
impl<T> const From<T> for SyncUnsafeCell<T> { impl<T> const From<T> for SyncUnsafeCell<T> {
/// Creates a new `SyncUnsafeCell<T>` containing the given value. /// Creates a new `SyncUnsafeCell<T>` containing the given value.
@ -2078,7 +2078,7 @@ fn from(t: T) -> SyncUnsafeCell<T> {
} }
#[unstable(feature = "coerce_unsized", issue = "27732")] #[unstable(feature = "coerce_unsized", issue = "27732")]
//#[unstable(feature = "sync_unsafe_cell", issue = "none")] //#[unstable(feature = "sync_unsafe_cell", issue = "95439")]
impl<T: CoerceUnsized<U>, U> CoerceUnsized<SyncUnsafeCell<U>> for SyncUnsafeCell<T> {} impl<T: CoerceUnsized<U>, U> CoerceUnsized<SyncUnsafeCell<U>> for SyncUnsafeCell<T> {}
#[allow(unused)] #[allow(unused)]

2
library/core/src/fmt/mod.rs
View File

@ -2396,7 +2396,7 @@ fn fmt(&self, f: &mut Formatter<'_>) -> Result {
} }
} }
#[unstable(feature = "sync_unsafe_cell", issue = "none")] #[unstable(feature = "sync_unsafe_cell", issue = "95439")]
impl<T: ?Sized> Debug for SyncUnsafeCell<T> { impl<T: ?Sized> Debug for SyncUnsafeCell<T> {
fn fmt(&self, f: &mut Formatter<'_>) -> Result { fn fmt(&self, f: &mut Formatter<'_>) -> Result {
f.debug_struct("SyncUnsafeCell").finish_non_exhaustive() f.debug_struct("SyncUnsafeCell").finish_non_exhaustive()