| warning: the feature `async_fn_in_dyn_trait` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/mut-is-pointer-like.rs:6:12 |
| | |
| LL | #![feature(async_fn_in_dyn_trait)] |
| | ^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #133119 <https://github.com/rust-lang/rust/issues/133119> for more information |
| = note: `#[warn(incomplete_features)]` on by default |
| |
| error[E0038]: the trait `AsyncTrait` is not dyn compatible |
| --> $DIR/mut-is-pointer-like.rs:35:29 |
| | |
| LL | let x: Pin<&mut dyn AsyncTrait<Output = ()>> = f; |
| | ^^^^^^^^^^^^^^^^^^^^^^^ `AsyncTrait` is not dyn compatible |
| | |
| note: for a trait to be dyn compatible it needs to allow building a vtable |
| for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility> |
| --> $DIR/mut-is-pointer-like.rs:16:14 |
| | |
| LL | trait AsyncTrait { |
| | ---------- this trait is not dyn compatible... |
| ... |
| LL | async fn async_dispatch(self: Pin<&mut Self>) -> Self::Output; |
| | ^^^^^^^^^^^^^^ ...because method `async_dispatch` is `async` |
| = help: consider moving `async_dispatch` to another trait |
| |
| error: aborting due to 1 previous error; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0038`. |