mirror of
https://git.proxmox.com/git/rustc
synced 2025-08-16 16:40:17 +00:00
49 lines
2.2 KiB
Plaintext
49 lines
2.2 KiB
Plaintext
error[E0038]: the trait `Foo` cannot be made into an object
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:7:30
|
|
|
|
|
LL | async fn takes_dyn_trait(x: &dyn Foo) {
|
|
| ^^^^^^^ `Foo` cannot be made into an object
|
|
|
|
|
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:4:14
|
|
|
|
|
LL | trait Foo {
|
|
| --- this trait cannot be made into an object...
|
|
LL | async fn bar(&self);
|
|
| ^^^ ...because method `bar` is `async`
|
|
= help: consider moving `bar` to another trait
|
|
|
|
error[E0038]: the trait `Foo` cannot be made into an object
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:9:7
|
|
|
|
|
LL | x.bar().await;
|
|
| ^^^ `Foo` cannot be made into an object
|
|
|
|
|
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:4:14
|
|
|
|
|
LL | trait Foo {
|
|
| --- this trait cannot be made into an object...
|
|
LL | async fn bar(&self);
|
|
| ^^^ ...because method `bar` is `async`
|
|
= help: consider moving `bar` to another trait
|
|
|
|
error[E0038]: the trait `Foo` cannot be made into an object
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:9:5
|
|
|
|
|
LL | x.bar().await;
|
|
| ^^^^^^^ `Foo` cannot be made into an object
|
|
|
|
|
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
|
--> $DIR/feature-gate-async-fn-in-dyn-trait.rs:4:14
|
|
|
|
|
LL | trait Foo {
|
|
| --- this trait cannot be made into an object...
|
|
LL | async fn bar(&self);
|
|
| ^^^ ...because method `bar` is `async`
|
|
= help: consider moving `bar` to another trait
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0038`.
|