1 files changed, 7 insertions, 7 deletions
diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs
index 7800560da94..63d8fe19ac3 100644
--- a/library/alloc/src/vec/into_iter.rs
+++ b/library/alloc/src/vec/into_iter.rs
@@ -12,7 +12,7 @@ use core::iter::{
 };
 use core::marker::PhantomData;
 use core::mem::{self, ManuallyDrop, MaybeUninit, SizedTypeProperties};
-use core::num::NonZeroUsize;
+use core::num::NonZero;
 #[cfg(not(no_global_oom_handling))]
 use core::ops::Deref;
 use core::ptr::{self, NonNull};
@@ -234,7 +234,7 @@ impl<T, A: Allocator> Iterator for IntoIter<T, A> {
     }
 
     #[inline]
-    fn advance_by(&mut self, n: usize) -> Result<(), NonZeroUsize> {
+    fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>> {
         let step_size = self.len().min(n);
         let to_drop = ptr::slice_from_raw_parts_mut(self.ptr.as_ptr(), step_size);
         if T::IS_ZST {
@@ -248,7 +248,7 @@ impl<T, A: Allocator> Iterator for IntoIter<T, A> {
         unsafe {
             ptr::drop_in_place(to_drop);
         }
-        NonZeroUsize::new(n - step_size).map_or(Ok(()), Err)
+        NonZero::new(n - step_size).map_or(Ok(()), Err)
     }
 
     #[inline]
@@ -336,7 +336,7 @@ impl<T, A: Allocator> DoubleEndedIterator for IntoIter<T, A> {
     }
 
     #[inline]
-    fn advance_back_by(&mut self, n: usize) -> Result<(), NonZeroUsize> {
+    fn advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>> {
         let step_size = self.len().min(n);
         if T::IS_ZST {
             // SAFETY: same as for advance_by()
@@ -350,7 +350,7 @@ impl<T, A: Allocator> DoubleEndedIterator for IntoIter<T, A> {
         unsafe {
             ptr::drop_in_place(to_drop);
         }
-        NonZeroUsize::new(n - step_size).map_or(Ok(()), Err)
+        NonZero::new(n - step_size).map_or(Ok(()), Err)
     }
 }
 
@@ -457,8 +457,8 @@ unsafe impl<#[may_dangle] T, A: Allocator> Drop for IntoIter<T, A> {
 #[unstable(issue = "none", feature = "inplace_iteration")]
 #[doc(hidden)]
 unsafe impl<T, A: Allocator> InPlaceIterable for IntoIter<T, A> {
-    const EXPAND_BY: Option<NonZeroUsize> = NonZeroUsize::new(1);
-    const MERGE_BY: Option<NonZeroUsize> = NonZeroUsize::new(1);
+    const EXPAND_BY: Option<NonZero<usize>> = NonZero::new(1);
+    const MERGE_BY: Option<NonZero<usize>> = NonZero::new(1);
 }
 
 #[unstable(issue = "none", feature = "inplace_iteration")]