procspawn

Function spawn

Source 
pub fn spawn<A: Serialize + DeserializeOwned, R: Serialize + DeserializeOwned>(
    args: A,
    f: fn(A) -> R,
) -> JoinHandle<R>
Expand description

Spawn a new process to run a function with some payload.

// call this early in your main() function.  This is where all spawned
// functions will be invoked.
procspawn::init();

let data = vec![1, 2, 3, 4];
let handle = procspawn::spawn(data, |data| {
    println!("Received data {:?}", &data);
    data.into_iter().sum::<i64>()
});
let result = handle.join().unwrap();