| error: the `wait` method cannot be invoked on a trait object | |
| --> $DIR/issue-35976.rs:14:9 | |
| | | |
| LL | arg.wait(); | |
| | ^^^^ | |
| help: another candidate was found in the following trait, perhaps add a `use` for it: | |
| | | |
| LL | use private::Future; | |
| | | |
| error: aborting due to previous error | |