From 22a456ad47f42179268165b009e8925a84d4c43f Mon Sep 17 00:00:00 2001 From: Yuki Okushi Date: Sun, 29 May 2022 13:21:36 +0900 Subject: [PATCH] Stabilize `nonnull_slice_from_raw_parts` --- library/alloc/src/lib.rs | 1 - library/alloc/tests/lib.rs | 3 +-- library/core/src/ptr/non_null.rs | 13 +++++-------- library/std/src/lib.rs | 1 - 4 files changed, 6 insertions(+), 12 deletions(-) diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 7fde8f670a231..1020c5f97a8d2 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -129,7 +129,6 @@ #![feature(maybe_uninit_slice)] #![feature(maybe_uninit_uninit_array)] #![cfg_attr(test, feature(new_uninit))] -#![feature(nonnull_slice_from_raw_parts)] #![feature(pattern)] #![feature(pointer_byte_offsets)] #![feature(provide_any)] diff --git a/library/alloc/tests/lib.rs b/library/alloc/tests/lib.rs index f30ebd77e2466..4811fedfb96b0 100644 --- a/library/alloc/tests/lib.rs +++ b/library/alloc/tests/lib.rs @@ -8,7 +8,7 @@ #![feature(const_cow_is_borrowed)] #![feature(const_heap)] #![feature(const_mut_refs)] -#![feature(const_nonnull_slice_from_raw_parts)] +#![feature(const_slice_from_raw_parts_mut)] #![feature(const_ptr_write)] #![feature(const_try)] #![feature(core_intrinsics)] @@ -36,7 +36,6 @@ #![feature(const_default_impls)] #![feature(const_trait_impl)] #![feature(const_str_from_utf8)] -#![feature(nonnull_slice_from_raw_parts)] #![feature(panic_update_hook)] #![feature(pointer_is_aligned)] #![feature(slice_flatten)] diff --git a/library/core/src/ptr/non_null.rs b/library/core/src/ptr/non_null.rs index f3ef094cbccc5..4814ccfd10ffd 100644 --- a/library/core/src/ptr/non_null.rs +++ b/library/core/src/ptr/non_null.rs @@ -467,8 +467,6 @@ impl NonNull<[T]> { /// # Examples /// /// ```rust - /// #![feature(nonnull_slice_from_raw_parts)] - /// /// use std::ptr::NonNull; /// /// // create a slice pointer when starting out with a pointer to the first element @@ -480,8 +478,8 @@ impl NonNull<[T]> { /// /// (Note that this example artificially demonstrates a use of this method, /// but `let slice = NonNull::from(&x[..]);` would be a better way to write code like this.) - #[unstable(feature = "nonnull_slice_from_raw_parts", issue = "71941")] - #[rustc_const_unstable(feature = "const_nonnull_slice_from_raw_parts", issue = "71941")] + #[stable(feature = "nonnull_slice_from_raw_parts", since = "CURRENT_RUSTC_VERSION")] + #[rustc_const_unstable(feature = "const_slice_from_raw_parts_mut", issue = "67456")] #[must_use] #[inline] pub const fn slice_from_raw_parts(data: NonNull, len: usize) -> Self { @@ -499,7 +497,6 @@ impl NonNull<[T]> { /// # Examples /// /// ```rust - /// #![feature(nonnull_slice_from_raw_parts)] /// use std::ptr::NonNull; /// /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); @@ -519,7 +516,7 @@ impl NonNull<[T]> { /// # Examples /// /// ```rust - /// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] + /// #![feature(slice_ptr_get)] /// use std::ptr::NonNull; /// /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); @@ -539,7 +536,7 @@ impl NonNull<[T]> { /// # Examples /// /// ```rust - /// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] + /// #![feature(slice_ptr_get)] /// use std::ptr::NonNull; /// /// let slice: NonNull<[i8]> = NonNull::slice_from_raw_parts(NonNull::dangling(), 3); @@ -673,7 +670,7 @@ impl NonNull<[T]> { /// # Examples /// /// ``` - /// #![feature(slice_ptr_get, nonnull_slice_from_raw_parts)] + /// #![feature(slice_ptr_get)] /// use std::ptr::NonNull; /// /// let x = &mut [1, 2, 4]; diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 64b62fd3bba4f..439fd93cb9762 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -294,7 +294,6 @@ #![feature(is_some_with)] #![feature(maybe_uninit_slice)] #![feature(maybe_uninit_write_slice)] -#![feature(nonnull_slice_from_raw_parts)] #![feature(panic_can_unwind)] #![feature(panic_info_message)] #![feature(panic_internals)]