warning: unused generator that must be used | |
--> $DIR/issue-48623-generator.rs:15:5 | |
| | |
LL | move || { d; yield; &mut *r }; | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | |
= note: generators are lazy and do nothing unless resumed | |
= note: `#[warn(unused_must_use)]` on by default | |
warning: 1 warning emitted | |