Trait Listen 

pub trait Listen: Unpin {
    // Required method
    fn poll_next(
        &mut self,
        cx: &mut Context<'_>,
    ) -> Poll<Result<ListenEvent, Box<dyn Error + Sync + Send>>>;
}

Required Methods

fn poll_next( &mut self, cx: &mut Context<'_>, ) -> Poll<Result<ListenEvent, Box<dyn Error + Sync + Send>>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Listen for Receiver<ListenEvent>

fn poll_next( &mut self, cx: &mut Context<'_>, ) -> Poll<Result<ListenEvent, Box<dyn Error + Sync + Send>>>

Implementors

impl Listen for K8sListener

impl Listen for RedisListener

impl Listen for Static

impl<L0, L1> Listen for Joint<L0, L1>

where L0: Listen, L1: Listen,