error[E0373]: closure may outlive the current function, but it borrows `self`, which is owned by the current function --> $DIR/issue-62097.rs:13:13 | LL | foo(|| self.bar()).await; | ^^ ---- `self` is borrowed here | | | may outlive borrowed value `self` | note: function requires argument type to outlive `'static` --> $DIR/issue-62097.rs:13:9 | LL | foo(|| self.bar()).await; | ^^^^^^^^^^^^^^^^^^ help: to force the closure to take ownership of `self` (and any other referenced variables), use the `move` keyword | LL | foo(move || self.bar()).await; | ++++ error[E0521]: borrowed data escapes outside of associated function --> $DIR/issue-62097.rs:13:9 | LL | pub async fn run_dummy_fn(&self) { | ----- | | | `self` is a reference that is only valid in the associated function body | let's call the lifetime of this reference `'1` LL | foo(|| self.bar()).await; | ^^^^^^^^^^^^^^^^^^ | | | `self` escapes the associated function body here | argument requires that `'1` must outlive `'static` error: aborting due to 2 previous errors Some errors have detailed explanations: E0373, E0521. For more information about an error, try `rustc --explain E0373`.