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https://github.com/rust-lang/rust
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065454dd1d
```
error[E0507]: cannot move out of `val`, a captured variable in an `FnMut` closure
--> $DIR/issue-87456-point-to-closure.rs:10:28
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LL | let val = String::new();
| --- captured outer variable
LL |
LL | take_mut(|| {
| -- captured by this `FnMut` closure
LL |
LL | let _foo: String = val;
| ^^^ move occurs because `val` has type `String`, which does not implement the `Copy` trait
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help: consider borrowing here
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LL | let _foo: String = &val;
| +
help: consider cloning the value if the performance cost is acceptable
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LL | let _foo: String = val.clone();
| ++++++++
```
21 lines
594 B
Plaintext
21 lines
594 B
Plaintext
error[E0507]: cannot move out of `*x` which is behind a raw pointer
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--> $DIR/borrowck-move-from-unsafe-ptr.rs:2:13
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LL | let y = *x;
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| ^^ move occurs because `*x` has type `Box<isize>`, which does not implement the `Copy` trait
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help: consider removing the dereference here
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LL - let y = *x;
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LL + let y = x;
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help: consider cloning the value if the performance cost is acceptable
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LL - let y = *x;
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LL + let y = x.clone();
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0507`.
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