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Rust Programming Cookbook

Rust Programming Cookbook

By : Claus Matzinger
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Rust Programming Cookbook

Rust Programming Cookbook

By: Claus Matzinger

Overview of this book

Rust 2018, Rust's first major milestone since version 1.0, brings more advancement in the Rust language. The Rust Programming Cookbook is a practical guide to help you overcome challenges when writing Rust code. This Rust book covers recipes for configuring Rust for different environments and architectural designs, and provides solutions to practical problems. It will also take you through Rust's core concepts, enabling you to create efficient, high-performance applications that use features such as zero-cost abstractions and improved memory management. As you progress, you'll delve into more advanced topics, including channels and actors, for building scalable, production-grade applications, and even get to grips with error handling, macros, and modularization to write maintainable code. You will then learn how to overcome common roadblocks when using Rust for systems programming, IoT, web development, and network programming. Finally, you'll discover what Rust 2018 has to offer for embedded programmers. By the end of the book, you'll have learned how to build fast and safe applications and services using Rust.
Table of Contents (12 chapters)
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Organizing large projects with workspaces

Creating a single project is easy: run cargo new my-crate and it's done. cargo creates everything from folder structure to a small source file (or unit test) in a breeze. However, what about larger projects consisting of multiple smaller crates and an executable? Or just a collection of related libraries? The cargo tool's answer to this is called workspaces.

How to do it...

Follow these steps to create your own workspace to manage multiple projects:

  1. In a Terminal window (Windows PowerShell or a Terminal on macOS/Linux), change to a directory that will hold the workspace by running these commands:
$ mkdir -p my-workspace
$ cd my-workspace
  1. Use the cargo new command followed...
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