| error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure |
| --> $DIR/borrowck-in-static.rs:5:17 |
| | |
| LL | let x = Box::new(0); |
| | - captured outer variable |
| LL | Box::new(|| x) |
| | -- ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait |
| | | |
| | captured by this `Fn` closure |
| | |
| help: consider cloning the value if the performance cost is acceptable |
| | |
| LL | Box::new(|| x.clone()) |
| | ++++++++ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0507`. |
