File: recursive-async-impl-trait-type.stderr

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error[E0733]: recursion in an async fn requires boxing
  --> $DIR/recursive-async-impl-trait-type.rs:5:1
   |
LL | async fn recursive_async_function() -> () {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
LL |
LL |     recursive_async_function().await;
   |     -------------------------------- recursive call here
   |
   = note: a recursive `async fn` call must introduce indirection such as `Box::pin` to avoid an infinitely sized future

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0733`.