16 lines
675 B
Plaintext
16 lines
675 B
Plaintext
error[E0277]: `std::cell::Cell<i32>` cannot be shared between threads safely
|
|
--> $DIR/mutexguard-sync.rs:11:15
|
|
|
|
|
LL | fn test_sync<T: Sync>(_t: T) {}
|
|
| ---- required by this bound in `test_sync`
|
|
...
|
|
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`.
|