29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
error: future cannot be sent between threads safely
|
|
--> $DIR/issue-67252-unnamed-future.rs:21:11
|
|
|
|
|
LL | spawn(async {
|
|
| ___________^
|
|
LL | | let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send`
|
|
LL | | AFuture.await;
|
|
LL | | });
|
|
| |_____^ future created by async block is not `Send`
|
|
|
|
|
= help: within `[async block@$DIR/issue-67252-unnamed-future.rs:21:11: 24:6]`, the trait `Send` is not implemented for `*mut ()`
|
|
note: future is not `Send` as this value is used across an await
|
|
--> $DIR/issue-67252-unnamed-future.rs:23:16
|
|
|
|
|
LL | let _a = std::ptr::null_mut::<()>(); // `*mut ()` is not `Send`
|
|
| -- has type `*mut ()` which is not `Send`
|
|
LL | AFuture.await;
|
|
| ^^^^^^ await occurs here, with `_a` maybe used later
|
|
LL | });
|
|
| - `_a` is later dropped here
|
|
note: required by a bound in `spawn`
|
|
--> $DIR/issue-67252-unnamed-future.rs:9:13
|
|
|
|
|
LL | fn spawn<T: Send>(_: T) {}
|
|
| ^^^^ required by this bound in `spawn`
|
|
|
|
error: aborting due to previous error
|
|
|