| error[E0382]: assign of moved value: `t` | |
| --> $DIR/borrowck-partial-reinit-2.rs:15:5 | |
| | | |
| LL | let mut t = Test { a: 1, b: None}; | |
| | ----- move occurs because `t` has type `Test`, which does not implement the `Copy` trait | |
| LL | let mut u = Test { a: 2, b: Some(Box::new(t))}; | |
| | - value moved here | |
| LL | t.b = Some(Box::new(u)); | |
| | ^^^ value assigned here after move | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0382`. |