trait T {
async fn foo() {} //~ ERROR functions in traits cannot be declared `async`
async fn bar(&self) {} //~ ERROR functions in traits cannot be declared `async`
+ async fn baz() { //~ ERROR functions in traits cannot be declared `async`
+ // Nested item must not ICE.
+ fn a() {}
+ }
}
fn main() {}
= note: `async` trait functions are not currently supported
= note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
-error: aborting due to 2 previous errors
+error[E0706]: functions in traits cannot be declared `async`
+ --> $DIR/async-trait-fn.rs:5:5
+ |
+LL | async fn baz() {
+ | ^----
+ | |
+ | _____`async` because of this
+ | |
+LL | | // Nested item must not ICE.
+LL | | fn a() {}
+LL | | }
+ | |_____^
+ |
+ = note: `async` trait functions are not currently supported
+ = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
+
+error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0706`.