Rust Programming Cookbook

How it works...

The actor model solves the shortcomings of passing data around threads using an object-oriented approach. By utilizing an implicit queue for messages to and from actors, it can prevent expensive locking and corrupt states. There is extensive content on the topic, for example, in Akka's documentation at https://doc.akka.io/docs/akka/current/guide/actors-intro.html.

After preparing the project in the first two steps, step 3 shows the implementation of the Message trait using a macro ([#derive()]). With that available, we proceed to set up the main system—the main loop that runs the actor scheduling and message passing behind the scenes.

actix uses Arbiters to run different actors and tasks. A regular Arbiter is basically ...