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Asynchronous Programming in Rust

You're reading from  Asynchronous Programming in Rust

Product type Book
Published in Feb 2024
Publisher Packt
ISBN-13 9781805128137
Pages 306 pages
Edition 1st Edition
Languages
Author (1):
Carl Fredrik Samson Carl Fredrik Samson
Profile icon Carl Fredrik Samson

Table of Contents (16) Chapters

Preface 1. Part 1:Asynchronous Programming Fundamentals
2. Chapter 1: Concurrency and Asynchronous Programming: a Detailed Overview 3. Chapter 2: How Programming Languages Model Asynchronous Program Flow 4. Chapter 3: Understanding OS-Backed Event Queues, System Calls, and Cross-Platform Abstractions 5. Part 2:Event Queues and Green Threads
6. Chapter 4: Create Your Own Event Queue 7. Chapter 5: Creating Our Own Fibers 8. Part 3:Futures and async/await in Rust
9. Chapter 6: Futures in Rust 10. Chapter 7: Coroutines and async/await 11. Chapter 8: Runtimes, Wakers, and the Reactor-Executor Pattern 12. Chapter 9: Coroutines, Self-Referential Structs, and Pinning 13. Chapter 10: Creating Your Own Runtime 14. Index 15. Other Books You May Enjoy

Summary

So, in this short chapter, we introduced Rust’s futures to you. You should now have a basic idea of what Rust’s async design looks like, what the language provides for you, and what you need to get elsewhere. You should also have an idea of what a leaf future and a non-leaf future are.

These aspects are important as they’re design decisions built into the language. You know by now that Rust uses stackless coroutines to model asynchronous operations, but since a coroutine doesn’t do anything in and of itself, it’s important to know that the choice of how to schedule and run these coroutines is left up to you.

We’ll get a much better understanding as we start to explain how this all works in detail as we move forward.

Now that we’ve seen a high-level overview of Rust’s futures, we’ll start explaining how they work from the ground up. The next chapter will cover the concept of futures and how they’re...

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