Trait iced_native::subscription::Recipe [−][src]
The description of a Subscription
.
A Recipe
is the internal definition of a Subscription
. It is used
by runtimes to run and identify subscriptions. You can use it to create your
own!
Examples
The repository has a couple of examples that use a custom Recipe
:
download_progress
, a basic application that asynchronously downloads a dummy file of 100 MB and tracks the download progress.stopwatch
, a watch with start/stop and reset buttons showcasing how to listen to time.
Associated Types
type Output
[src]
The events that will be produced by a Subscription
with this
Recipe
.
Required methods
pub fn hash(&self, state: &mut Hasher)
[src]
Hashes the Recipe
.
This is used by runtimes to uniquely identify a Subscription
.
pub fn stream(
self: Box<Self, Global>,
input: Pin<Box<dyn Stream<Item = Event> + 'static + Send, Global>>
) -> Pin<Box<dyn Stream<Item = Self::Output> + 'static + Send, Global>>
[src]
self: Box<Self, Global>,
input: Pin<Box<dyn Stream<Item = Event> + 'static + Send, Global>>
) -> Pin<Box<dyn Stream<Item = Self::Output> + 'static + Send, Global>>
Executes the Recipe
and produces the stream of events of its
Subscription
.
It receives some stream of generic events, which is normally defined by shells.