Lines Matching refs:ManuallyDrop

110 use core::mem::{self, ManuallyDrop, MaybeUninit};
202     // for comments about `ManuallyDrop`, see `Store::into_data`
203     inner: ManuallyDrop<Box<StoreInner<T>>>,
263     /// For comments about `ManuallyDrop`, see `Store::into_data`.
264     data_no_provenance: ManuallyDrop<T>,
788             data_no_provenance: ManuallyDrop::new(data),
794             <NonNull<ManuallyDrop<T>>>::from(&mut inner.data_no_provenance).cast::<()>();
839             inner: ManuallyDrop::new(inner),
869         // `Store`. The data itself is stored as `ManuallyDrop` since we're
870         // manually managing the memory here, and there's also a `ManuallyDrop`
878         //   touch `T` because it's wrapped in `ManuallyDrop`.
884         //   the destructor for `T` since it's `ManuallyDrop`.
892             let mut inner = ManuallyDrop::take(&mut self.inner);
894             ManuallyDrop::take(&mut inner.data_no_provenance)
1470         let data: *const ManuallyDrop<T> = &raw const self.data_no_provenance;
1490         let data: *mut ManuallyDrop<T> = &raw mut self.data_no_provenance;
2881             ManuallyDrop::drop(&mut self.inner.data_no_provenance);
2882             ManuallyDrop::drop(&mut self.inner);