error[E0507]: cannot move out of captured variable in an `FnMut` closure | |
--> $DIR/borrowck-move-by-capture.rs:19:29 | |
| | |
LL | let bar: Box<_> = box 3; | |
| --- captured outer variable | |
LL | let _g = to_fn_mut(|| { | |
LL | let _h = to_fn_once(move || -> isize { *bar }); //~ ERROR cannot move out of | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot move out of captured variable in an `FnMut` closure | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0507`. |