Struct relm4::Receiver

pub struct Receiver<T>(_);

A Relm4 receiver receives messages from a component or worker.

Implementations

impl<T> Receiver<T>

pub async fn recv(&self) -> Option<T>

Receives a message from a component or worker.

Returns None if all senders have been disconnected.

pub fn recv_sync(&self) -> Option<T>

Receives a message synchronously from a component or worker.

Returns None if all senders have been disconnected.

pub async fn forward<Transformer, Output>( self, sender: impl Into<Sender<Output>>, transformer: Transformer )where Transformer: Fn(T) -> Output + 'static, Output: 'static,

Forwards an event from one channel to another.

Trait Implementations

impl<T> Debug for Receiver<T>

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

Formats the value using the given formatter.