| error[E0277]: `Rc<usize>` cannot be sent between threads safely |
| --> $DIR/kindck-nonsendable-1.rs:9:5 |
| | |
| LL | fn bar<F:FnOnce() + Send>(_: F) { } |
| | ---- required by this bound in `bar` |
| ... |
| LL | bar(move|| foo(x)); |
| | ^^^ ------------- within this `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22 x:Rc<usize>]` |
| | | |
| | `Rc<usize>` cannot be sent between threads safely |
| | |
| = help: within `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22 x:Rc<usize>]`, the trait `Send` is not implemented for `Rc<usize>` |
| = note: required because it appears within the type `[closure@$DIR/kindck-nonsendable-1.rs:9:9: 9:22 x:Rc<usize>]` |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |