Rust Web Programming: A hands-on guide to developing, packaging, and deploying fully functional Rust web applications , Second Edition

Maxwell Flitton

$49.99

4 (1 Ratings)

Paperback Jan 2023 666 pages 2nd Edition

Maxwell Flitton

$49.99

4 (1 Ratings)

Paperback Jan 2023 666 pages 2nd Edition

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Rust Web Programming

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Rust is growing in popularity, but it has a reputation of having a steep learning curve. However, if taught correctly, this learning curve can be reduced. By covering the basic rules around Rust, as well as learning how to manipulate a range of data types and variables, we will be able to write simple programs in the same fashion as dynamically typed languages using a similar number of lines of code.

Understanding the basics is the key to effective web programming in Rust. I have maintained entire Kubernetes clusters where all the servers are written in Rust. Because I utilized traits, error handling, and generics effectively, it made reusing code inRust extremely effective. In my experience, it takes less lines...

Building Structs

In modern high-level dynamic languages, objects have been the bedrock for building big applications and solving complex problems, and for good reason. Objects enable us to encapsulate data, functionality, and behavior. In Rust, we do not have objects. However, we do have structs that can hold data in fields. We can then manage the functionality of these structs and group them together with traits. This is a powerful approach, and it gives us the benefits of objects without the high coupling, as highlighted in the following figure:

Figure 1.9 – Difference between Rust structs and objects

We will start with something basic by creating a Human struct with the following code:

#[derive(Debug)]
struct Human<'a> {
    name: &'a str,
    age: i8,
    current_thought: &'a str
}

In the preceding code, we can see that our string literal fields have the same lifetime as the struct itself. We have also applied the Debug trait to the Human struct...

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Key benefits

Work with cutting-edge web techniques such as distroless Rust servers, Terraform, and AWS deployment
Get acquainted with async concepts such as actors and queuing tasks using lower-level frameworks like Tokio
Build a full web application in Rust with a database, authentication, and frontend

Description

Are safety and high performance a big concern for you while developing web applications? With this practical Rust book, you’ll discover how you can implement Rust on the web to achieve the desired performance and security as you learn techniques and tooling to build fully operational web apps. In this second edition, you’ll get hands-on with implementing emerging Rust web frameworks, including Actix, Rocket, and Hyper. It also features HTTPS configuration on AWS when deploying a web application and introduces you to Terraform for automating the building of web infrastructure on AWS. What’s more, this edition also covers advanced async topics. Built on the Tokio async runtime, this explores TCP and framing, implementing async systems with the actor framework, and queuing tasks on Redis to be consumed by a number of worker nodes. Finally, you’ll go over best practices for packaging Rust servers in distroless Rust Docker images with database drivers, so your servers are a total size of 50Mb each. By the end of this book, you’ll have confidence in your skills to build robust, functional, and scalable web applications from scratch.

Who is this book for?

This Rust programming book is for web developers who want to learn and implement Rust to build web applications. Developers familiar with languages such as Python, Ruby, and JS will be able to use this book to build high performant web apps with Rust. Although no prior experience in Rust is necessary, a solid understanding of web development principles, along with basic knowledge of HTML, CSS, and JavaScript, is necessary to get the most out of this book.

What you will learn

Structure and build scalable Rust web apps by creating a basic to-do list web app
Manage authentication and databases in Rust web applications
Get to grips with wrapping web applications in distroless
Understand the building blocks of web development such as HTTPS, TCP, and middleware
Build app infrastructure on AWS using Terraform with databases, servers, load balancers, HTTPS, and URL routing
Build end-to-end tests using Postman
Build async systems implementing the actor model using Tokio

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Rust Web Programming: A hands-on guide to developing, packaging, and deploying fully functional Rust web applications , Second Edition

What do you get with Print?

Rust Web Programming

Before you begin: Join our book community on Discord

Technical requirements

What is Rust?

Reviewing data types and variables in Rust

Controlling variable ownership

Building Structs

Summary

Questions

Answers

Further Reading

Page 1 of 10

Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Product Details

Table of Contents

Recommendations for you

Customer reviews

About the author

FAQs

Rust Web Programming: A hands-on guide to developing, packaging, and deploying fully functional Rust web applications , Second Edition

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Contact Details

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Table of Contents

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