-error[E0277]: `std::rc::Rc<std::cell::RefCell<A>>` cannot be sent between threads safely
- --> $DIR/issue-7013.rs:36:19
+error[E0277]: `Rc<RefCell<A>>` cannot be sent between threads safely
+ --> $DIR/issue-7013.rs:26:19
|
-LL | let a = A {v: box B{v: None} as Box<Foo+Send>};
- | ^^^^^^^^^^^^^^ `std::rc::Rc<std::cell::RefCell<A>>` cannot be sent between threads safely
+LL | let a = A {v: box B{v: None} as Box<dyn Foo + Send>};
+ | ^^^^^^^^^^^^^^ `Rc<RefCell<A>>` cannot be sent between threads safely
|
- = help: within `B`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<std::cell::RefCell<A>>`
- = note: required because it appears within the type `std::option::Option<std::rc::Rc<std::cell::RefCell<A>>>`
+ = help: within `B`, the trait `Send` is not implemented for `Rc<RefCell<A>>`
+ = note: required because it appears within the type `Option<Rc<RefCell<A>>>`
= note: required because it appears within the type `B`
- = note: required for the cast to the object type `dyn Foo + std::marker::Send`
+ = note: required for the cast to the object type `dyn Foo + Send`
error: aborting due to previous error