Struct NotificationChannel 

pub struct NotificationChannel {
    sender: UnboundedSender<Notification>,
    receiver: UnboundedReceiver<Notification>,
}

A handle to the UI-notification channel, which can be created before App.

The sender side is cloneable, so it can be shared with objects that are created before the application, such as UserToolGate. App::new() consumes this object, taking the receiver side into itself.

Fields

sender: UnboundedSender<Notification>

The sender side (cloneable)

receiver: UnboundedReceiver<Notification>

The receiver side (consumed by App)

Implementations

impl NotificationChannel

pub fn new() -> Self

Create a new UI-notification channel.

pub fn sender(&self) -> UnboundedSender<Notification>

Clone the sender, for objects that need to notify the UI.

pub(crate) fn into_receiver(self) -> UnboundedReceiver<Notification>

For App::new(): Consume and get the receiving end

Trait Implementations

impl Default for NotificationChannel

fn default() -> Self

Returns the “default value” for a type.