82 lines
3.7 KiB
Plaintext
82 lines
3.7 KiB
Plaintext
warning: the feature `async_fn_in_dyn_trait` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/works.rs:6:12
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LL | #![feature(async_fn_in_dyn_trait)]
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| ^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #133119 <https://github.com/rust-lang/rust/issues/133119> for more information
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= note: `#[warn(incomplete_features)]` on by default
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error[E0038]: the trait `AsyncTrait` is not dyn compatible
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--> $DIR/works.rs:27:34
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LL | let x: &dyn AsyncTrait = &"hello, world!";
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| ^^^^^^^^^^^^^^^^ `AsyncTrait` is not dyn compatible
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note: for a trait to be dyn compatible it needs to allow building a vtable
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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--> $DIR/works.rs:14:14
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LL | trait AsyncTrait {
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| ---------- this trait is not dyn compatible...
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LL | async fn async_dispatch(&self);
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| ^^^^^^^^^^^^^^ ...because method `async_dispatch` is `async`
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= help: consider moving `async_dispatch` to another trait
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= help: only type `&'static str` implements `AsyncTrait`; consider using it directly instead.
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= note: required for the cast from `&&'static str` to `&dyn AsyncTrait`
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error[E0038]: the trait `AsyncTrait` is not dyn compatible
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--> $DIR/works.rs:27:16
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LL | let x: &dyn AsyncTrait = &"hello, world!";
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| ^^^^^^^^^^^^^^^ `AsyncTrait` is not dyn compatible
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note: for a trait to be dyn compatible it needs to allow building a vtable
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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--> $DIR/works.rs:14:14
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LL | trait AsyncTrait {
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| ---------- this trait is not dyn compatible...
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LL | async fn async_dispatch(&self);
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| ^^^^^^^^^^^^^^ ...because method `async_dispatch` is `async`
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= help: consider moving `async_dispatch` to another trait
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= help: only type `&'static str` implements `AsyncTrait`; consider using it directly instead.
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error[E0038]: the trait `AsyncTrait` is not dyn compatible
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--> $DIR/works.rs:28:11
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LL | x.async_dispatch().await;
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| ^^^^^^^^^^^^^^ `AsyncTrait` is not dyn compatible
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note: for a trait to be dyn compatible it needs to allow building a vtable
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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--> $DIR/works.rs:14:14
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LL | trait AsyncTrait {
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| ---------- this trait is not dyn compatible...
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LL | async fn async_dispatch(&self);
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| ^^^^^^^^^^^^^^ ...because method `async_dispatch` is `async`
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= help: consider moving `async_dispatch` to another trait
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= help: only type `&'static str` implements `AsyncTrait`; consider using it directly instead.
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error[E0038]: the trait `AsyncTrait` is not dyn compatible
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--> $DIR/works.rs:28:9
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LL | x.async_dispatch().await;
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| ^^^^^^^^^^^^^^^^^^ `AsyncTrait` is not dyn compatible
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note: for a trait to be dyn compatible it needs to allow building a vtable
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for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
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--> $DIR/works.rs:14:14
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LL | trait AsyncTrait {
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| ---------- this trait is not dyn compatible...
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LL | async fn async_dispatch(&self);
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| ^^^^^^^^^^^^^^ ...because method `async_dispatch` is `async`
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= help: consider moving `async_dispatch` to another trait
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= help: only type `&'static str` implements `AsyncTrait`; consider using it directly instead.
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error: aborting due to 4 previous errors; 1 warning emitted
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For more information about this error, try `rustc --explain E0038`.
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