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error[E0053]: method `foo` has an incompatible type for trait
--> $DIR/async-example-desugared-boxed-in-trait.rs:15:28
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LL | async fn foo(&self) -> i32 {
| ^^^ expected struct `Pin`, found opaque type
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note: type in trait
--> $DIR/async-example-desugared-boxed-in-trait.rs:11:22
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LL | fn foo(&self) -> Pin<Box<dyn Future<Output = i32> + '_>>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: expected fn pointer `fn(&i32) -> Pin<Box<dyn Future<Output = i32>>>`
found fn pointer `fn(&i32) -> impl Future<Output = i32>`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0053`.
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