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error[E0277]: `MutexGuard<'_, ()>` cannot be sent between threads safely
--> $DIR/issue-67893.rs:9:7
|
LL | g(issue_67893::run())
| - ^^^^^^^^^^^^^^^^^^ `MutexGuard<'_, ()>` cannot be sent between threads safely
| |
| required by a bound introduced by this call
|
::: $DIR/auxiliary/issue_67893.rs:9:1
|
LL | pub async fn run() {
| ------------------ within this `impl Future<Output = ()>`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, ()>`
= note: required because it captures the following types: `Arc<Mutex<()>>`, `MutexGuard<'_, ()>`, `impl Future<Output = ()>`
note: required because it's used within this `async` fn body
--> $DIR/auxiliary/issue_67893.rs:9:20
|
LL | pub async fn run() {
| ____________________^
LL | | let x: Arc<Mutex<()>> = make_arc();
LL | | f(*x.lock().unwrap()).await;
LL | | }
| |_^
note: required by a bound in `g`
--> $DIR/issue-67893.rs:6:14
|
LL | fn g(_: impl Send) {}
| ^^^^ required by this bound in `g`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
|
