error[E0277]: the trait bound `T: Copy` is not satisfied --> $DIR/explicit-drop-bounds.rs:37:18 | LL | impl Drop for DropMe | ^^^^^^^^^ the trait `Copy` is not implemented for `T` | note: required by a bound in `DropMe` --> $DIR/explicit-drop-bounds.rs:7:18 | LL | struct DropMe(T); | ^^^^ required by this bound in `DropMe` help: consider restricting type parameter `T` | LL | impl Drop for DropMe | +++++++++++++++++++ error[E0277]: the trait bound `T: Copy` is not satisfied --> $DIR/explicit-drop-bounds.rs:40:18 | LL | fn drop(&mut self) {} | ^^^^ the trait `Copy` is not implemented for `T` | note: required by a bound in `DropMe` --> $DIR/explicit-drop-bounds.rs:7:18 | LL | struct DropMe(T); | ^^^^ required by this bound in `DropMe` help: consider restricting type parameter `T` | LL | impl Drop for DropMe | +++++++++++++++++++ error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0277`.