| error: future cannot be sent between threads safely |
| --> $DIR/unsend-future.rs:19:21 |
| | |
| LL | require_handler(handler) |
| | ^^^^^^^ future returned by `handler` is not `Send` |
| | |
| = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `*const i32` |
| note: future is not `Send` as this value is used across an await |
| --> $DIR/unsend-future.rs:15:13 |
| | |
| LL | let a = &1 as *const i32; |
| | - has type `*const i32` which is not `Send` |
| LL | async {}.await; |
| | ^^^^^^ await occurs here, with `a` maybe used later |
| LL | } |
| | - `a` is later dropped here |
| note: required by a bound in `require_handler` |
| --> $DIR/unsend-future.rs:11:23 |
| | |
| LL | fn require_handler<H: Handler>(h: H) {} |
| | ^^^^^^^ required by this bound in `require_handler` |
| |
| error: aborting due to previous error |
| |
