27 lines
942 B
Plaintext
27 lines
942 B
Plaintext
error: future cannot be sent between threads safely
|
|
--> $DIR/auto-with-drop_tracking_mir.rs:25:13
|
|
|
|
|
LL | is_send(foo());
|
|
| ^^^^^ future returned by `foo` is not `Send`
|
|
|
|
|
= help: the trait `Sync` is not implemented for `impl Future<Output = ()>`, which is required by `impl Future<Output = ()>: Send`
|
|
note: future is not `Send` as this value is used across an await
|
|
--> $DIR/auto-with-drop_tracking_mir.rs:16:11
|
|
|
|
|
LL | let x = &NotSync;
|
|
| - has type `&NotSync` which is not `Send`
|
|
LL | bar().await;
|
|
| ^^^^^ await occurs here, with `x` maybe used later
|
|
note: required by a bound in `is_send`
|
|
--> $DIR/auto-with-drop_tracking_mir.rs:24:24
|
|
|
|
|
LL | fn is_send(_: impl Send) {}
|
|
| ^^^^ required by this bound in `is_send`
|
|
help: consider dereferencing here
|
|
|
|
|
LL | is_send(*foo());
|
|
| +
|
|
|
|
error: aborting due to 1 previous error
|
|
|