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Rollup merge of #107306 - compiler-errors:correct-sugg-for-closure-arg-needs-borrow...
[rust.git] / tests / ui / borrowck / borrowck-move-by-capture.stderr
1 error[E0507]: cannot move out of `bar`, a captured variable in an `FnMut` closure
2   --> $DIR/borrowck-move-by-capture.rs:9:29
3    |
4 LL |     let bar: Box<_> = Box::new(3);
5    |         --- captured outer variable
6 LL |     let _g = to_fn_mut(|| {
7    |                        -- captured by this `FnMut` closure
8 LL |         let _h = to_fn_once(move || -> isize { *bar });
9    |                             ^^^^^^^^^^^^^^^^   ----
10    |                             |                  |
11    |                             |                  variable moved due to use in closure
12    |                             |                  move occurs because `bar` has type `Box<isize>`, which does not implement the `Copy` trait
13    |                             `bar` is moved here
14
15 error: aborting due to previous error
16
17 For more information about this error, try `rustc --explain E0507`.