//! This module contains the implementation for the async worker(s).
//!
//! Depending on the crate configuration, one of the two backends will be used:
//! - async_backend for async workers
//! - threading_backend for sync workers
//!
//! The effective backend is exported as [AsyncWorker] from this module.
pub use AsyncBackend;
use *;
pub use ThreadingBackend as AsyncBackend;
pub type AsyncWorker = ;