This part tells you a couple of issues it’s essential to know earlier than you get began, similar to what you’ll want for {hardware} and software program, the place to search out the venture information for this guide, and extra.
Get to know the trendy Swift concurrency mannequin, then take a deep dive into async code by engaged on a real-time inventory buying and selling venture.
Go into extra element about how the async/await syntax and the cooperative asynchronous execution work. Moreover, it introduces the utilization of “async let” to design concurrent code and the “Activity” kind which encapsulates asynchronous execution within the fashionable concurrency mannequin.
Work with async sequences in additional element, proxying Mix to async/await code and managing async duties.
Create customized asynchronous sequences by leveraging AsyncStream, which helps you to wrap current asynchronous work in your app as an asynchronous sequence with out breaking a sweat.
Study continuations, that are a technique to manually handle suspended features. You may use them to bridge between current non-async/await code and fashionable, concurrent APIs.
Develop an asynchronous testing infrastructure and be taught all of the ins-and-outs of testing asynchronous code within the new concurrency mannequin. You may wrap up by including unit assessments to the Blabber venture you labored on in earlier chapters.
Create dynamic concurrency with Activity Teams, which allow you to run an arbitrary variety of duties concurrently and presents a pure sequence interface to entry and iterate over the outcomes of these duties.
Actor is the brand new Swift kind that transparently protects its mutable state from knowledge races in a synchronized container, making concurrent programming a lot safer.
Now that you already know actors, you will find out about a particular subset of them — world actors, which permit straightforward and secure entry to shared assets from wherever in your app.
Create a distributed system that makes use of actors to execute concurrent duties on a number of units over the native community.
