2018-08-08 12:28:26 +00:00
|
|
|
error[E0277]: `std::cell::Cell<i32>` cannot be shared between threads safely
|
2018-12-25 15:56:47 +00:00
|
|
|
--> $DIR/mutexguard-sync.rs:11:5
|
2018-08-08 12:28:26 +00:00
|
|
|
|
|
2019-08-24 21:44:43 +00:00
|
|
|
LL | fn test_sync<T: Sync>(_t: T) {}
|
|
|
|
|
| ---------------------------- required by `test_sync`
|
|
|
|
|
...
|
2018-08-08 12:28:26 +00:00
|
|
|
LL | test_sync(guard);
|
|
|
|
|
| ^^^^^^^^^ `std::cell::Cell<i32>` cannot be shared between threads safely
|
|
|
|
|
|
|
|
|
|
|
= help: the trait `std::marker::Sync` is not implemented for `std::cell::Cell<i32>`
|
|
|
|
|
= note: required because of the requirements on the impl of `std::marker::Sync` for `std::sync::MutexGuard<'_, std::cell::Cell<i32>>`
|
|
|
|
|
|
|
|
|
|
error: aborting due to previous error
|
|
|
|
|
|
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|
