Struct ComponentHandle 

pub struct ComponentHandle { /* private fields */ }

Handle for component to receive messages

Implementations

impl ComponentHandle

pub fn component_id(&self) -> &ComponentId

Get component ID

pub fn try_recv_request(&mut self) -> Option<Request>

Try to receive a request (non-blocking)

pub fn try_recv_signal(&mut self) -> Option<Signal>

Try to receive a signal (non-blocking)

pub async fn recv_request(&mut self) -> Option<Request>

Receive a request (async, waits until available).

Returns None if the channel is closed.

pub async fn recv_signal(&mut self) -> Result<Signal, RecvError>

Receive a signal (async, waits until available).

Errors

Returns error if the channel is closed or lagged.