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error: future cannot be sent between threads safely
--> tests/debug_handler/fail/not_send.rs:3:1
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3 | #[debug_handler]
| ^^^^^^^^^^^^^^^^ future returned by `handler` is not `Send`
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= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>`, which is required by `impl Future<Output = ()>: Send`
note: future is not `Send` as this value is used across an await
--> tests/debug_handler/fail/not_send.rs:6:14
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5 | let _rc = std::rc::Rc::new(());
| --- has type `Rc<()>` which is not `Send`
6 | async {}.await;
| ^^^^^ await occurs here, with `_rc` maybe used later
note: required by a bound in `check`
--> tests/debug_handler/fail/not_send.rs:3:1
|
3 | #[debug_handler]
| ^^^^^^^^^^^^^^^^ required by this bound in `check`
= note: this error originates in the attribute macro `debug_handler` (in Nightly builds, run with -Z macro-backtrace for more info)
|
