Struct UseChannel

pub struct UseChannel<MessageType: Clone + 'static> { /* private fields */ }

Send and listen for messages between multiple components.

Implementations

impl<MessageType: Clone + 'static> UseChannel<MessageType>

pub fn try_send( &self, msg: impl Into<MessageType>, ) -> Result<(), TrySendError<MessageType>>

Tries to send a message to all listeners of the channel.

pub async fn send( &self, msg: impl Into<MessageType>, ) -> Result<(), SendError<MessageType>>

Sends a message to all listeners of the channel.

pub fn receiver(&mut self) -> Receiver<MessageType>

Create a receiver for the channel. You probably want to use super::use_listen_channel().

Trait Implementations

impl<MessageType: Clone + Clone + 'static> Clone for UseChannel<MessageType>

fn clone(&self) -> UseChannel<MessageType>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Clone> PartialEq for UseChannel<T>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<MessageType: Copy + Clone + 'static> Copy for UseChannel<MessageType>