| error[E0599]: the method `clone` exists for struct `Box<dyn Foo>`, but its trait bounds were not satisfied |
| --> $DIR/unique-object-noncopyable.rs:24:16 |
| | |
| LL | trait Foo { |
| | --------- doesn't satisfy `dyn Foo: Clone` or `dyn Foo: Sized` |
| ... |
| LL | let _z = y.clone(); |
| | ^^^^^ method cannot be called on `Box<dyn Foo>` due to unsatisfied trait bounds |
| | |
| = note: the following trait bounds were not satisfied: |
| `dyn Foo: Sized` |
| which is required by `Box<dyn Foo>: Clone` |
| `dyn Foo: Clone` |
| which is required by `Box<dyn Foo>: Clone` |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0599`. |