move unsafety into method, not relevant to caller

1 files changed, 2 insertions, 2 deletions

diff --git a/library/alloc/src/vec.rs b/library/alloc/src/vec.rs
index d2f92b7c008..43f5f32ee32 100644
--- a/library/alloc/src/vec.rs
+++ b/library/alloc/src/vec.rs
@@ -2172,8 +2172,8 @@ struct InPlaceDrop<T> {
 }
 
 impl<T> InPlaceDrop<T> {
-    unsafe fn len(&self) -> usize {
-        self.dst.offset_from(self.inner) as usize
+    fn len(&self) -> usize {
+        unsafe { self.dst.offset_from(self.inner) as usize }
     }
 }