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error[E0277]: `std::rc::Rc<std::cell::Cell<i32>>` cannot be sent between threads safely
--> $DIR/auto-trait-leak2.rs:25:5
|
LL | send(before());
| ^^^^ `std::rc::Rc<std::cell::Cell<i32>>` cannot be sent between threads safely
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= help: within `impl std::ops::Fn<(i32,)>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<std::cell::Cell<i32>>`
= note: required because it appears within the type `[closure@$DIR/auto-trait-leak2.rs:19:5: 19:22 p:std::rc::Rc<std::cell::Cell<i32>>]`
= note: required because it appears within the type `impl std::ops::Fn<(i32,)>`
note: required by `send`
--> $DIR/auto-trait-leak2.rs:22:1
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LL | fn send<T: Send>(_: T) {}
| ^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `std::rc::Rc<std::cell::Cell<i32>>` cannot be sent between threads safely
--> $DIR/auto-trait-leak2.rs:28:5
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LL | send(after());
| ^^^^ `std::rc::Rc<std::cell::Cell<i32>>` cannot be sent between threads safely
|
= help: within `impl std::ops::Fn<(i32,)>`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<std::cell::Cell<i32>>`
= note: required because it appears within the type `[closure@$DIR/auto-trait-leak2.rs:36:5: 36:22 p:std::rc::Rc<std::cell::Cell<i32>>]`
= note: required because it appears within the type `impl std::ops::Fn<(i32,)>`
note: required by `send`
--> $DIR/auto-trait-leak2.rs:22:1
|
LL | fn send<T: Send>(_: T) {}
| ^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
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