1 error[E0382]: borrow of moved value: `n`
2 --> $DIR/use-after-move-implicity-coerced-object.rs:38:13
6 LL | let x = n.to_string();
7 | ^ value borrowed here after move
9 = note: move occurs because `n` has type `std::boxed::Box<Number>`, which does not implement the `Copy` trait
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0382`.