diff options
| -rw-r--r-- | library/core/src/cell.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/library/core/src/cell.rs b/library/core/src/cell.rs index f60aa2d24c5..15ec13ca65a 100644 --- a/library/core/src/cell.rs +++ b/library/core/src/cell.rs @@ -697,6 +697,7 @@ impl<T> RefCell<T> { /// ``` #[inline] #[stable(feature = "refcell_replace", since = "1.24.0")] + #[track_caller] pub fn replace(&self, t: T) -> T { mem::replace(&mut *self.borrow_mut(), t) } @@ -719,6 +720,7 @@ impl<T> RefCell<T> { /// ``` #[inline] #[stable(feature = "refcell_replace_swap", since = "1.35.0")] + #[track_caller] pub fn replace_with<F: FnOnce(&mut T) -> T>(&self, f: F) -> T { let mut_borrow = &mut *self.borrow_mut(); let replacement = f(mut_borrow); @@ -1052,6 +1054,7 @@ impl<T: Clone> Clone for RefCell<T> { /// /// Panics if the value is currently mutably borrowed. #[inline] + #[track_caller] fn clone(&self) -> RefCell<T> { RefCell::new(self.borrow().clone()) } |