| error[E0658]: async fn is unstable (see issue #50547) |
| --> $DIR/feature-gate-async-await.rs:15:1 |
| | |
| LL | async fn foo() {} //~ ERROR async fn is unstable |
| | ^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(async_await)] to the crate attributes to enable |
| |
| error[E0658]: async blocks are unstable (see issue #50547) |
| --> $DIR/feature-gate-async-await.rs:18:13 |
| | |
| LL | let _ = async {}; //~ ERROR async blocks are unstable |
| | ^^^^^^^^ |
| | |
| = help: add #![feature(async_await)] to the crate attributes to enable |
| |
| error[E0658]: async closures are unstable (see issue #50547) |
| --> $DIR/feature-gate-async-await.rs:19:13 |
| | |
| LL | let _ = async || {}; //~ ERROR async closures are unstable |
| | ^^^^^^^^^^^ |
| | |
| = help: add #![feature(async_await)] to the crate attributes to enable |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0658`. |
