4 files changed, 13 insertions, 12 deletions
diff --git a/library/core/src/intrinsics/mod.rs b/library/core/src/intrinsics/mod.rs
index a7563f918a2..c5d5bc000f1 100644
--- a/library/core/src/intrinsics/mod.rs
+++ b/library/core/src/intrinsics/mod.rs
@@ -2996,7 +2996,7 @@ pub unsafe fn nontemporal_store<T>(ptr: *mut T, val: T);
 #[rustc_intrinsic]
 pub const unsafe fn ptr_offset_from<T>(ptr: *const T, base: *const T) -> isize;
 
-/// See documentation of `<*const T>::sub_ptr` for details.
+/// See documentation of `<*const T>::offset_from_unsigned` for details.
 #[rustc_nounwind]
 #[rustc_intrinsic]
 #[rustc_intrinsic_const_stable_indirect]
diff --git a/library/core/src/ptr/const_ptr.rs b/library/core/src/ptr/const_ptr.rs
index 2d869958b85..bcf34781c8a 100644
--- a/library/core/src/ptr/const_ptr.rs
+++ b/library/core/src/ptr/const_ptr.rs
@@ -804,8 +804,8 @@ impl<T: ?Sized> *const T {
     /// units of **bytes**.
     ///
     /// This is purely a convenience for casting to a `u8` pointer and
-    /// using [`sub_ptr`][pointer::offset_from_unsigned] on it. See that method for
-    /// documentation and safety requirements.
+    /// using [`offset_from_unsigned`][pointer::offset_from_unsigned] on it.
+    /// See that method for documentation and safety requirements.
     ///
     /// For non-`Sized` pointees this operation considers only the data pointers,
     /// ignoring the metadata.
@@ -814,7 +814,7 @@ impl<T: ?Sized> *const T {
     #[inline]
     #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     pub const unsafe fn byte_offset_from_unsigned<U: ?Sized>(self, origin: *const U) -> usize {
-        // SAFETY: the caller must uphold the safety contract for `sub_ptr`.
+        // SAFETY: the caller must uphold the safety contract for `offset_from_unsigned`.
         unsafe { self.cast::<u8>().offset_from_unsigned(origin.cast::<u8>()) }
     }
 
diff --git a/library/core/src/ptr/mut_ptr.rs b/library/core/src/ptr/mut_ptr.rs
index df49eedb350..6d1a50d8436 100644
--- a/library/core/src/ptr/mut_ptr.rs
+++ b/library/core/src/ptr/mut_ptr.rs
@@ -937,6 +937,7 @@ impl<T: ?Sized> *mut T {
     ///
     /// // This would be incorrect, as the pointers are not correctly ordered:
     /// // ptr1.offset_from(ptr2)
+    /// ```
     #[stable(feature = "ptr_sub_ptr", since = "1.87.0")]
     #[rustc_const_stable(feature = "const_ptr_sub_ptr", since = "1.87.0")]
     #[inline]
@@ -945,7 +946,7 @@ impl<T: ?Sized> *mut T {
     where
         T: Sized,
     {
-        // SAFETY: the caller must uphold the safety contract for `sub_ptr`.
+        // SAFETY: the caller must uphold the safety contract for `offset_from_unsigned`.
         unsafe { (self as *const T).offset_from_unsigned(origin) }
     }
 
@@ -954,8 +955,8 @@ impl<T: ?Sized> *mut T {
     /// units of **bytes**.
     ///
     /// This is purely a convenience for casting to a `u8` pointer and
-    /// using [`sub_ptr`][pointer::offset_from_unsigned] on it. See that method for
-    /// documentation and safety requirements.
+    /// using [`offset_from_unsigned`][pointer::offset_from_unsigned] on it.
+    /// See that method for documentation and safety requirements.
     ///
     /// For non-`Sized` pointees this operation considers only the data pointers,
     /// ignoring the metadata.
@@ -964,7 +965,7 @@ impl<T: ?Sized> *mut T {
     #[inline]
     #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     pub const unsafe fn byte_offset_from_unsigned<U: ?Sized>(self, origin: *mut U) -> usize {
-        // SAFETY: the caller must uphold the safety contract for `byte_sub_ptr`.
+        // SAFETY: the caller must uphold the safety contract for `byte_offset_from_unsigned`.
         unsafe { (self as *const T).byte_offset_from_unsigned(origin) }
     }
 
diff --git a/library/core/src/ptr/non_null.rs b/library/core/src/ptr/non_null.rs
index 68b8f0c3e4e..0864cc457b6 100644
--- a/library/core/src/ptr/non_null.rs
+++ b/library/core/src/ptr/non_null.rs
@@ -906,7 +906,7 @@ impl<T: ?Sized> NonNull<T> {
     where
         T: Sized,
     {
-        // SAFETY: the caller must uphold the safety contract for `sub_ptr`.
+        // SAFETY: the caller must uphold the safety contract for `offset_from_unsigned`.
         unsafe { self.as_ptr().offset_from_unsigned(subtracted.as_ptr()) }
     }
 
@@ -915,8 +915,8 @@ impl<T: ?Sized> NonNull<T> {
     /// units of **bytes**.
     ///
     /// This is purely a convenience for casting to a `u8` pointer and
-    /// using [`sub_ptr`][NonNull::offset_from_unsigned] on it. See that method for
-    /// documentation and safety requirements.
+    /// using [`offset_from_unsigned`][NonNull::offset_from_unsigned] on it.
+    /// See that method for documentation and safety requirements.
     ///
     /// For non-`Sized` pointees this operation considers only the data pointers,
     /// ignoring the metadata.
@@ -925,7 +925,7 @@ impl<T: ?Sized> NonNull<T> {
     #[stable(feature = "ptr_sub_ptr", since = "1.87.0")]
     #[rustc_const_stable(feature = "const_ptr_sub_ptr", since = "1.87.0")]
     pub const unsafe fn byte_offset_from_unsigned<U: ?Sized>(self, origin: NonNull<U>) -> usize {
-        // SAFETY: the caller must uphold the safety contract for `byte_sub_ptr`.
+        // SAFETY: the caller must uphold the safety contract for `byte_offset_from_unsigned`.
         unsafe { self.as_ptr().byte_offset_from_unsigned(origin.as_ptr()) }
     }