Function winmsg_executor::block_on

source · 
pub fn block_on<F>(future: F) -> Result<F::Output, QuitMessageLoop>
where
    F: Future + 'static,
    F::Output: 'static,
Expand description

Runs a future to completion on the calling threads message loop.

This runs the provided future on the current thread, blocking until it is complete. Any tasks spawned which the future spawns internally will be executed no the same thread.

Any spawned tasks will be suspended after block_on returns. Calling block_on again will resume previously spawned tasks.

§Panics

Panics when the message loops is running already. This happens when block_on or run is called from async tasks running on this executor.