mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 16:54:01 +00:00
21 lines
678 B
Plaintext
21 lines
678 B
Plaintext
error[E0507]: cannot move out of `val`, a captured variable in an `FnMut` closure
|
|
--> $DIR/issue-87456-point-to-closure.rs:10:28
|
|
|
|
|
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
|
|
|
|
|
help: consider borrowing here
|
|
|
|
|
LL | let _foo: String = &val;
|
|
| +
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0507`.
|