Trait EventStreamBackend 

pub trait EventStreamBackend: 'static {
    type Stream: Debug;
    type Event: Send + 'static;

    // Required methods
    fn create_stream(&self) -> Self::Stream;
    fn flush(stream: &mut Self::Stream) -> Self::Event;
    fn wait_event(stream: &mut Self::Stream, event: Self::Event);
    fn wait_event_sync(event: Self::Event);
}

Trait defining the backend operations for managing streams and events.

This trait provides the necessary methods for initializing streams, flushing them to create events, and waiting on events for synchronization purposes.

Required Associated Types

type Stream: Debug

The type representing a stream in this backend.

type Event: Send + 'static

The type representing an event in this backend.

Required Methods

fn create_stream(&self) -> Self::Stream

Initializes and returns a new stream associated with the given stream ID.

fn flush(stream: &mut Self::Stream) -> Self::Event

Flushes the given stream, ensuring all pending operations are submitted, and returns an event that can be used for synchronization.

fn wait_event(stream: &mut Self::Stream, event: Self::Event)

Makes the stream wait for the specified event to complete before proceeding with further operations.

fn wait_event_sync(event: Self::Event)

Wait for the given event synching the CPU.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors