36 lines
1.7 KiB
Plaintext
36 lines
1.7 KiB
Plaintext
error[E0277]: `(dyn Dummy + 'static)` cannot be shared between threads safely
|
|
--> $DIR/kindck-send-object.rs:12:19
|
|
|
|
|
LL | assert_send::<&'static (dyn Dummy + 'static)>();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `(dyn Dummy + 'static)` cannot be shared between threads safely
|
|
|
|
|
= help: the trait `Sync` is not implemented for `(dyn Dummy + 'static)`
|
|
= note: consider using `std::sync::Arc<(dyn Dummy + 'static)>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
|
|
= note: required for `&'static (dyn Dummy + 'static)` to implement `Send`
|
|
note: required by a bound in `assert_send`
|
|
--> $DIR/kindck-send-object.rs:5:18
|
|
|
|
|
LL | fn assert_send<T:Send>() { }
|
|
| ^^^^ required by this bound in `assert_send`
|
|
|
|
error[E0277]: `dyn Dummy` cannot be sent between threads safely
|
|
--> $DIR/kindck-send-object.rs:17:19
|
|
|
|
|
LL | assert_send::<Box<dyn Dummy>>();
|
|
| ^^^^^^^^^^^^^^ `dyn Dummy` cannot be sent between threads safely
|
|
|
|
|
= help: the trait `Send` is not implemented for `dyn Dummy`
|
|
= note: consider using `std::sync::Arc<dyn Dummy>`; for more information visit <https://doc.rust-lang.org/book/ch16-03-shared-state.html>
|
|
= note: required for `Unique<dyn Dummy>` to implement `Send`
|
|
note: required because it appears within the type `Box<dyn Dummy>`
|
|
--> $SRC_DIR/alloc/src/boxed.rs:LL:COL
|
|
note: required by a bound in `assert_send`
|
|
--> $DIR/kindck-send-object.rs:5:18
|
|
|
|
|
LL | fn assert_send<T:Send>() { }
|
|
| ^^^^ required by this bound in `assert_send`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|