| error[E0599]: no method named `poll` found for struct `Sleep` in the current scope | |
| --> $DIR/pin-needed-to-poll.rs:42:20 | |
| | | |
| LL | struct Sleep; | |
| | ------------ method `poll` not found for this struct | |
| ... | |
| LL | self.sleep.poll(cx) | |
| | ^^^^ method not found in `Sleep` | |
| | | |
| help: consider pinning the expression | |
| | | |
| LL ~ let mut pinned = std::pin::pin!(self.sleep); | |
| LL ~ pinned.as_mut().poll(cx) | |
| | | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0599`. |