Book Image

Rust Standard Library Cookbook

By : Jan Hohenheim, Daniel Durante
Book Image

Rust Standard Library Cookbook

By: Jan Hohenheim, Daniel Durante

Overview of this book

Mozilla’s Rust is gaining much attention with amazing features and a powerful library. This book will take you through varied recipes to teach you how to leverage the Standard library to implement efficient solutions. The book begins with a brief look at the basic modules of the Standard library and collections. From here, the recipes will cover packages that support file/directory handling and interaction through parsing. You will learn about packages related to advanced data structures, error handling, and networking. You will also learn to work with futures and experimental nightly features. The book also covers the most relevant external crates in Rust. By the end of the book, you will be proficient at using the Rust Standard library.
Table of Contents (12 chapters)
Learning the Basics

In this chapter, we will cover the following recipes:

  • Concatenating strings
  • Using the format! macro
  • Providing a default implementation
  • Using the constructor pattern
  • Using the builder pattern
  • Parallelism through simple threads
  • Generating random numbers
  • Querying with regexes
  • Accessing the command line
  • Interacting with environment variables
  • Reading from stdin
  • Accepting a variable number of arguments