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spawn_thread_with_return

main_loop_async

Function spawn_thread_with_return 

Source 
pub fn spawn_thread_with_return<F, T>(f: F) -> Receiver<T> ⓘ
where
    F: FnOnce() -> T + Send + 'static,
    T: Send + 'static + Debug,
Expand description

Spawns a thead to run a sync job returns a futures::channel::oneshot::Receiver which can be used to get the return value from f.

See the examples folder for more complete examples.

§Example


 let task = || { "hi".to_owned() };
 let rx = spawn_thread_with_return(task);

 let result = rx.await?; //Only an example, in a real use case use try_recv instead
 assert_eq!(result, "hi");