68 pub struct LazyCell<T> {  struct
72 impl<T> LazyCell<T> {  impl
74     pub fn new() -> LazyCell<T> {  in new()
75         LazyCell { inner: UnsafeCell::new(None) }  in new()
215 impl<T: Copy> LazyCell<T> {  impl
225 impl<T> Default for LazyCell<T> {  implementation
231 impl <T: Clone> Clone for LazyCell<T> {  implementation
237     fn clone(&self) -> LazyCell<T> {  in clone()
238         LazyCell { inner: UnsafeCell::new(self.borrow().map(Clone::clone) ) }  in clone()
370     use super::{AtomicLazyCell, LazyCell};
374         let lazycell: LazyCell<usize> = LazyCell::new();  in test_borrow_from_empty()
385         let lazycell = LazyCell::new();  in test_fill_and_borrow()
400         let mut lazycell = LazyCell::new();  in test_borrow_mut()
410         lazycell = LazyCell::new();  in test_borrow_mut()
416         let lazycell = LazyCell::new();  in test_already_filled_error()
424         let lazycell = LazyCell::new();  in test_borrow_with()
432         let lazycell = LazyCell::new();  in test_borrow_with_already_filled()
441         let lazycell = LazyCell::new();  in test_borrow_with_not_called_when_filled()
454         let lazycell: LazyCell<Box<i32>> = LazyCell::new();  in test_borrow_with_sound_with_reentrancy()
467         let mut lazycell = LazyCell::new();  in test_borrow_mut_with()
479         let mut lazycell = LazyCell::new();  in test_borrow_mut_with_already_filled()
488         let mut lazycell = LazyCell::new();  in test_borrow_mut_with_not_called_when_filled()
498         let lazycell = LazyCell::new();  in test_try_borrow_with_ok()
505         let lazycell = LazyCell::<()>::new();  in test_try_borrow_with_err()
512         let lazycell = LazyCell::new();  in test_try_borrow_with_already_filled()
521         let lazycell: LazyCell<Box<i32>> = LazyCell::new();  in test_try_borrow_with_sound_with_reentrancy()
534         let mut lazycell = LazyCell::new();  in test_try_borrow_mut_with_ok()
545         let mut lazycell = LazyCell::<()>::new();  in test_try_borrow_mut_with_err()
552         let mut lazycell = LazyCell::new();  in test_try_borrow_mut_with_already_filled()
560         let lazycell = LazyCell::new();  in test_into_inner()
612         let mut cell = LazyCell::new();  in normal_replace()
618         let mut cell = LazyCell::new();  in normal_replace()
633         let mut cell = LazyCell::new();  in clone()
675         let _: LazyCell<Defaultable> = LazyCell::default();  in default()
676         let _: LazyCell<NonDefaultable> = LazyCell::default();  in default()