| error[E0507]: cannot move out of index of `Vec<String>` | |
| --> $DIR/issue-40402-1.rs:9:13 | |
| | | |
| LL | let e = f.v[0]; | |
| | ^^^^^^ move occurs because value has type `String`, which does not implement the `Copy` trait | |
| | | |
| help: consider borrowing here | |
| | | |
| LL | let e = &f.v[0]; | |
| | + | |
| help: consider cloning the value if the performance cost is acceptable | |
| | | |
| LL | let e = f.v[0].clone(); | |
| | ++++++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0507`. |