vendor/pin-project-lite/tests/ui/pinned_drop/conditional-drop-impl.rs

   1 use pin_project_lite::pin_project;
   2
   3 // In `Drop` impl, the implementor must specify the same requirement as type definition.
   4
   5 struct DropImpl<T> {
   6     f: T,
   7 }
   8
   9 impl<T: Unpin> Drop for DropImpl<T> {
  10     //~^ ERROR E0367
  11     fn drop(&mut self) {}
  12 }
  13
  14 pin_project! {
  15     //~^ ERROR E0367
  16     struct PinnedDropImpl<T> {
  17         #[pin]
  18         f: T,
  19     }
  20
  21     impl<T: Unpin> PinnedDrop for PinnedDropImpl<T> {
  22         fn drop(_this: Pin<&mut Self>) {}
  23     }
  24 }
  25
  26 fn main() {}