| error[E0599]: no method named `clone` found for struct `std::boxed::Box<R>` in the current scope |
| --> $DIR/unique-pinned-nocopy.rs:12:16 |
| | |
| LL | struct R { |
| | -------- doesn't satisfy `R: std::clone::Clone` |
| ... |
| LL | let _j = i.clone(); |
| | ^^^^^ method not found in `std::boxed::Box<R>` |
| | |
| ::: $SRC_DIR/liballoc/boxed.rs:LL:COL |
| | |
| LL | pub struct Box<T: ?Sized>(Unique<T>); |
| | ------------------------------------- doesn't satisfy `std::boxed::Box<R>: std::clone::Clone` |
| | |
| ::: $SRC_DIR/libcore/clone.rs:LL:COL |
| | |
| LL | fn clone(&self) -> Self; |
| | ----- |
| | | |
| | the method is available for `std::sync::Arc<std::boxed::Box<R>>` here |
| | the method is available for `std::rc::Rc<std::boxed::Box<R>>` here |
| | |
| = note: the method `clone` exists but the following trait bounds were not satisfied: |
| `R: std::clone::Clone` |
| which is required by `std::boxed::Box<R>: std::clone::Clone` |
| = help: items from traits can only be used if the trait is implemented and in scope |
| = note: the following trait defines an item `clone`, perhaps you need to implement it: |
| candidate #1: `std::clone::Clone` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0599`. |