diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index 07720f235989b..58e000b354c43 100644
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -111,6 +111,7 @@
 //
 // Library features:
 // tidy-alphabetical-start
+#![feature(array_ptr_get)]
 #![feature(char_indices_offset)]
 #![feature(const_align_of_val)]
 #![feature(const_align_of_val_raw)]
diff --git a/library/core/src/ptr/const_ptr.rs b/library/core/src/ptr/const_ptr.rs
index 12ff64de8790a..62209986e19fc 100644
--- a/library/core/src/ptr/const_ptr.rs
+++ b/library/core/src/ptr/const_ptr.rs
@@ -1768,6 +1768,47 @@ impl<T> *const [T] {
     }
 }
 
+impl<T, const N: usize> *const [T; N] {
+    /// Returns a raw pointer to the array's buffer.
+    ///
+    /// This is equivalent to casting `self` to `*const T`, but more type-safe.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// #![feature(array_ptr_get)]
+    /// use std::ptr;
+    ///
+    /// let arr: *const [i8; 3] = ptr::null();
+    /// assert_eq!(arr.as_ptr(), ptr::null());
+    /// ```
+    #[inline]
+    #[unstable(feature = "array_ptr_get", issue = "none")]
+    #[rustc_const_unstable(feature = "array_ptr_get", issue = "none")]
+    pub const fn as_ptr(self) -> *const T {
+        self as *const T
+    }
+
+    /// Returns a raw pointer to a shared slice containing the entire array.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// #![feature(array_ptr_get, slice_ptr_len)]
+    ///
+    /// let arr: *const [i32; 3] = &[1, 2, 4] as *const [i32; 3];
+    /// let slice: *const [i32] = arr.as_slice();
+    /// assert_eq!(slice.len(), 3);
+    /// ```
+    #[inline]
+    #[unstable(feature = "array_ptr_get", issue = "none")]
+    #[rustc_const_unstable(feature = "array_ptr_get", issue = "none")]
+    pub const fn as_slice(self) -> *const [T] {
+        // SAFETY: `N` is the length of the array, so the pointer is always in-bounds.
+        unsafe { slice::from_raw_parts(self.as_ptr(), N) }
+    }
+}
+
 // Equality for pointers
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: ?Sized> PartialEq for *const T {
diff --git a/library/core/src/ptr/mut_ptr.rs b/library/core/src/ptr/mut_ptr.rs
index 4f5fca4367d08..2b3f450c171dd 100644
--- a/library/core/src/ptr/mut_ptr.rs
+++ b/library/core/src/ptr/mut_ptr.rs
@@ -2195,6 +2195,48 @@ impl<T> *mut [T] {
     }
 }
 
+impl<T, const N: usize> *mut [T; N] {
+    /// Returns a raw pointer to the array's buffer.
+    ///
+    /// This is equivalent to casting `self` to `*const T`, but more type-safe.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// #![feature(array_ptr_get)]
+    /// use std::ptr;
+    ///
+    /// let arr: *mut [i8; 3] = ptr::null_mut();
+    /// assert_eq!(arr.as_mut_ptr(), ptr::null_mut());
+    /// ```
+    #[inline]
+    #[unstable(feature = "array_ptr_get", issue = "none")]
+    pub fn as_mut_ptr(self) -> *mut T {
+        self as *mut T
+    }
+
+    /// Returns a raw pointer to a unique slice containing the entire array.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// #![feature(array_ptr_get)]
+    ///
+    /// let mut arr = [1, 2, 5];
+    /// let ptr: *mut [i32; 3] = &mut arr;
+    /// unsafe {
+    ///     (&mut *ptr.as_mut_slice())[..2].copy_from_slice(&[3, 4]);
+    /// }
+    /// assert_eq!(arr, [3, 4, 5]);
+    /// ```
+    #[inline]
+    #[unstable(feature = "array_ptr_get", issue = "none")]
+    pub fn as_mut_slice(self) -> *mut [T] {
+        // SAFETY: `N` is the length of the array, so the pointer is always in-bounds.
+        unsafe { slice::from_raw_parts_mut(self.as_mut_ptr(), N) }
+    }
+}
+
 // Equality for pointers
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: ?Sized> PartialEq for *mut T {