pub trait PollableChannel: Channel {
// Required method
fn try_receive<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Option<Exchange>> + Send + 'async_trait>>
where 'life0: 'async_trait,
Self: 'async_trait;
}Expand description
Dequeue extension (QueueChannel).
Required Methods§
fn try_receive<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Option<Exchange>> + Send + 'async_trait>>where
'life0: 'async_trait,
Self: 'async_trait,
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".