| error[E0599]: no method named `clone` found for struct `std::boxed::Box<dyn Foo>` in the current scope |
| --> $DIR/unique-object-noncopyable.rs:24:16 |
| | |
| LL | trait Foo { |
| | --------- |
| | | |
| | doesn't satisfy `dyn Foo: std::clone::Clone` |
| | doesn't satisfy `dyn Foo: std::marker::Sized` |
| ... |
| LL | let _z = y.clone(); |
| | ^^^^^ method not found in `std::boxed::Box<dyn Foo>` |
| | |
| ::: $SRC_DIR/liballoc/boxed.rs:LL:COL |
| | |
| LL | pub struct Box<T: ?Sized>(Unique<T>); |
| | ------------------------------------- doesn't satisfy `std::boxed::Box<dyn Foo>: 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<dyn Foo>>` here |
| | the method is available for `std::rc::Rc<std::boxed::Box<dyn Foo>>` here |
| | |
| = note: the method `clone` exists but the following trait bounds were not satisfied: |
| `dyn Foo: std::marker::Sized` |
| which is required by `std::boxed::Box<dyn Foo>: std::clone::Clone` |
| `dyn Foo: std::clone::Clone` |
| which is required by `std::boxed::Box<dyn Foo>: std::clone::Clone` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0599`. |