| error[E0507]: cannot move out of `foo` in pattern guard |
| --> $DIR/match-guards-always-borrow.rs:10:14 |
| | |
| LL | (|| { let bar = foo; bar.take() })(); |
| | ^^ --- |
| | | | |
| | | move occurs because `foo` has type `&mut std::option::Option<&i32>`, which does not implement the `Copy` trait |
| | | move occurs due to use in closure |
| | move out of `foo` occurs here |
| | |
| = note: variables bound in patterns cannot be moved from until after the end of the pattern guard |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0507`. |
