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stabilize nonnull_provenance #142238

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Merged
merged 1 commit into from
Jun 9, 2025
Merged

stabilize nonnull_provenance #142238

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1 change: 0 additions & 1 deletion library/alloc/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,6 @@
#![feature(local_waker)]
#![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_uninit_array_transpose)]
#![feature(nonnull_provenance)]
#![feature(panic_internals)]
#![feature(pattern)]
#![feature(pin_coerce_unsized_trait)]
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1 change: 0 additions & 1 deletion library/alloctests/lib.rs
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Expand Up @@ -28,7 +28,6 @@
#![feature(iter_next_chunk)]
#![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_uninit_array_transpose)]
#![feature(nonnull_provenance)]
#![feature(ptr_alignment_type)]
#![feature(ptr_internals)]
#![feature(sized_type_properties)]
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7 changes: 4 additions & 3 deletions library/core/src/ptr/non_null.rs
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Expand Up @@ -89,7 +89,8 @@ impl<T: Sized> NonNull<T> {
/// For more details, see the equivalent method on a raw pointer, [`ptr::without_provenance_mut`].
///
/// This is a [Strict Provenance][crate::ptr#strict-provenance] API.
#[unstable(feature = "nonnull_provenance", issue = "135243")]
#[stable(feature = "nonnull_provenance", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "nonnull_provenance", since = "CURRENT_RUSTC_VERSION")]
#[must_use]
#[inline]
pub const fn without_provenance(addr: NonZero<usize>) -> Self {
Expand Down Expand Up @@ -132,7 +133,7 @@ impl<T: Sized> NonNull<T> {
/// For more details, see the equivalent method on a raw pointer, [`ptr::with_exposed_provenance_mut`].
///
/// This is an [Exposed Provenance][crate::ptr#exposed-provenance] API.
#[unstable(feature = "nonnull_provenance", issue = "135243")]
#[stable(feature = "nonnull_provenance", since = "CURRENT_RUSTC_VERSION")]
#[inline]
pub fn with_exposed_provenance(addr: NonZero<usize>) -> Self {
// SAFETY: we know `addr` is non-zero.
Expand Down Expand Up @@ -329,7 +330,7 @@ impl<T: ?Sized> NonNull<T> {
/// For more details, see the equivalent method on a raw pointer, [`pointer::expose_provenance`].
///
/// This is an [Exposed Provenance][crate::ptr#exposed-provenance] API.
#[unstable(feature = "nonnull_provenance", issue = "135243")]
#[stable(feature = "nonnull_provenance", since = "CURRENT_RUSTC_VERSION")]
pub fn expose_provenance(self) -> NonZero<usize> {
// SAFETY: The pointer is guaranteed by the type to be non-null,
// meaning that the address will be non-zero.
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1 change: 0 additions & 1 deletion library/std/src/lib.rs
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Expand Up @@ -351,7 +351,6 @@
#![feature(lazy_get)]
#![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_write_slice)]
#![feature(nonnull_provenance)]
#![feature(panic_can_unwind)]
#![feature(panic_internals)]
#![feature(pin_coerce_unsized_trait)]
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