Rename sub_ptr to offset_from_unsigned in docs

2 files changed, 2 insertions, 2 deletions

diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs
index 3eee988b6c9..1af110691ba 100644
--- a/library/alloc/src/vec/into_iter.rs
+++ b/library/alloc/src/vec/into_iter.rs
@@ -168,7 +168,7 @@ impl<T, A: Allocator> IntoIter<T, A> {
 
         // SAFETY: This allocation originally came from a `Vec`, so it passes
         // all those checks. We have `this.buf` ≤ `this.ptr` ≤ `this.end`,
-        // so the `sub_ptr`s below cannot wrap, and will produce a well-formed
+        // so the `offset_from_unsigned`s below cannot wrap, and will produce a well-formed
         // range. `end` ≤ `buf + cap`, so the range will be in-bounds.
         // Taking `alloc` is ok because nothing else is going to look at it,
         // since our `Drop` impl isn't going to run so there's no more code.
diff --git a/library/alloc/src/vec/splice.rs b/library/alloc/src/vec/splice.rs
index ca5cb17f8bf..ed1a0dda76d 100644
--- a/library/alloc/src/vec/splice.rs
+++ b/library/alloc/src/vec/splice.rs
@@ -59,7 +59,7 @@ impl<I: Iterator, A: Allocator> Drop for Splice<'_, I, A> {
         // and moving things into the final place.
         // Which means we can replace the slice::Iter with pointers that won't point to deallocated
         // memory, so that Drain::drop is still allowed to call iter.len(), otherwise it would break
-        // the ptr.sub_ptr contract.
+        // the ptr.offset_from_unsigned contract.
         self.drain.iter = (&[]).iter();
 
         unsafe {