26 lines
861 B
Plaintext
26 lines
861 B
Plaintext
|
error: generator cannot be sent between threads safely
|
||
|
|
--> $DIR/drop-yield-twice.rs:7:5
|
||
|
|
|
|
||
|
|
LL | assert_send(|| {
|
||
|
|
| ^^^^^^^^^^^ generator is not `Send`
|
||
|
|
|
|
||
|
|
= help: within `[generator@$DIR/drop-yield-twice.rs:7:17: 12:6]`, the trait `Send` is not implemented for `Foo`
|
||
|
|
note: generator is not `Send` as this value is used across a yield
|
||
|
|
--> $DIR/drop-yield-twice.rs:9:9
|
||
|
|
|
|
||
|
|
LL | let guard = Foo(42);
|
||
|
|
| ----- has type `Foo` which is not `Send`
|
||
|
|
LL | yield;
|
||
|
|
| ^^^^^ yield occurs here, with `guard` maybe used later
|
||
|
|
...
|
||
|
|
LL | })
|
||
|
|
| - `guard` is later dropped here
|
||
|
|
note: required by a bound in `assert_send`
|
||
|
|
--> $DIR/drop-yield-twice.rs:15:19
|
||
|
|
|
|
||
|
|
LL | fn assert_send<T: Send>(_: T) {}
|
||
|
|
| ^^^^ required by this bound in `assert_send`
|
||
|
|
|
||
|
|
error: aborting due to previous error
|
||
|
|
|