Struct pinky_swear::PinkyBroadcaster

#[must_use = "PinkyBroadcaster must be subscribed"]pub struct PinkyBroadcaster<T: Clone, S = T> { /* fields omitted */ }

A PinkyBroadcaster allows you to broacast a promise resolution to several subscribers.

Implementations

impl<T: Send + Clone + 'static, S: Send + 'static> PinkyBroadcaster<T, S>

pub fn new(promise: PinkySwear<T, S>) -> Self

Create a new PinkyBroadcaster from a PinkySwear.

pub fn subscribe(&self) -> PinkySwear<T, S>ⓘ

Important traits for PinkySwear<T, S>

impl<T: Send + 'static, S: Send + 'static> Future for PinkySwear<T, S> type Output = T;

Subscribe to receive a broacast when the underlying promise get henoured.

pub fn unsubscribe(&self, promise: PinkySwear<T, S>)

Unsubscribe a promise from the broadcast.

pub fn swear(&self, data: T)

Resolve the underlying promise and broadcast the result to subscribers.

Trait Implementations

impl<T: Clone, S> Clone for PinkyBroadcaster<T, S>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Clone, S> Debug for PinkyBroadcaster<T, S>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Send + Clone + 'static, S: Send + 'static> Default for PinkyBroadcaster<T, S>

fn default() -> Self

Returns the "default value" for a type.

impl<T: Send + Clone + 'static, S: Send + 'static> NotifyReady for PinkyBroadcaster<T, S>

fn notify(&self)

Notify once a Promise is honoured.