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error[E0507]: cannot move out of `i`, a captured variable in an `Fn` closure
--> $DIR/moves-based-on-type-move-out-of-closure-env-issue-1965.rs:9:28
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LL | let i = Box::new(3);
| - captured outer variable
LL | let _f = to_fn(|| test(i));
| -- ^ move occurs because `i` has type `Box<usize>`, which does not implement the `Copy` trait
| |
| captured by this `Fn` closure
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help: consider cloning the value if the performance cost is acceptable
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LL | let _f = to_fn(|| test(i.clone()));
| ++++++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0507`.
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