Module gloo::worker::reactor

Available on crate features worker and futures only.

A future-based worker that can consume many inputs and produce many outputs.

Example

use gloo_worker::reactor::{reactor, ReactorScope};
use gloo_worker::Spawnable;
use futures::{sink::SinkExt, StreamExt};

#[reactor]
async fn SquaredOnDemand(mut scope: ReactorScope<u64, u64>) {
    while let Some(m) = scope.next().await {
        if scope.send(m.pow(2)).await.is_err() {
            break;
        }
    }
}
let mut bridge = SquaredOnDemand::spawner().spawn("...");

bridge.send_input(2);

assert_eq!(bridge.next().await, Some(4));
assert_eq!(bridge.next().await, None);

Structs

• ReactorBridge
  A connection manager for components interaction with oneshot workers.
• ReactorRegistrar
  A registrar for reactor workers.
• ReactorScope
  A handle to communicate with bridges.
• ReactorSpawner
  A spawner to create oneshot workers.

Enums

• ReactorBridgeSinkError
  An error type for bridge sink.

Traits

• Reactor
  A reactor worker.
• ReactorScoped
  A helper trait to extract the input and output type from a [ReactorStream].

Attribute Macros

• reactor