error[E0499]: cannot borrow `foo` as mutable more than once at a time | |
--> $DIR/two-phase-across-loop.rs:17:22 | |
| | |
LL | strings.push(foo.get_string()); | |
| ^^^ mutable borrow starts here in previous iteration of loop | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0499`. |