Create iced_futures and wire everything up

native/src/runtime.rs

@@ -0,0 +1,14 @@
+//! Run commands and subscriptions.
+use crate::{Event, Hasher};
+
+/// A native runtime with a generic executor and receiver of results.
+///
+/// It can be used by shells to easily spawn a [`Command`] or track a
+/// [`Subscription`].
+///
+/// [`Command`]: ../struct.Command.html
+/// [`Subscription`]: ../struct.Subscription.html
+pub type Runtime<Executor, Receiver, Message> =
+    iced_futures::Runtime<Hasher, Event, Executor, Receiver, Message>;
+
+pub use iced_futures::runtime::Executor;