Struct tokio_sync::watch::Sender

pub struct Sender<T> { /* fields omitted */ }

Sends values to the associated Receiver.

Instances are created by the channel function.

Methods

impl<T> Sender<T>

pub fn broadcast(&self, value: T) -> Result<(), SendError<T>>

Broadcast a new value via the channel, notifying all receivers.

pub async fn closed<'_>(&'_ mut self)

Completes when all receivers have dropped.

This allows the producer to get notified when interest in the produced values is canceled and immediately stop doing work.

Trait Implementations

impl<T> Drop for Sender<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Debug> Debug for Sender<T>

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

Formats the value using the given formatter.