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run

bastion

Macro run 

Source 
macro_rules! run {
    ($action:expr) => { ... };
    ($($tokens:tt)*) => { ... };
}
Expand description

This macro blocks the current thread until passed future is resolved with an output (including the panic).

ยงExample

let future1 = async move {
    123
};

run! {
    let result = future1.await;
    assert_eq!(result, 123);
};

let future2 = async move {
    10 / 2
};

let result = run!(future2);
assert_eq!(result, 5);