0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Rust Standard Library Cookbook

You're reading from Rust Standard Library Cookbook Over 75 recipes to leverage the power of Rust

Product type Paperback

Published in Mar 2018

Publisher Packt

ISBN-13 9781788623926

Length 360 pages

Edition 1st Edition

Languages

Rust

Concepts

Programming Language

Authors (2):

Jan Hohenheim

Daniel Durante

View More author details

Table of Contents (12) Chapters

Preface

1. Learning the Basics FREE CHAPTER

2. Working with Collections

3. Handling Files and the Filesystem

4. Serialization

5. Advanced Data Structures

6. Handling Errors

7. Parallelism and Rayon

8. Working with Futures

9. Networking

10. Using Experimental Nightly Features

11. Other Books You May Enjoy

Leave a review - let other readers know what you think

Using a HashSet

The best way to describe a HashSet is by describing how it's implemented: HashMap<K, ()>. It's just a HashMap without any values!

The two best reasons to choose a HashSet are:

You don't want to deal with duplicate values at all, as it doesn't even include them.
You plan on doing a lot (and I mean a lot) of item lookup - that is the question, Does my collection contain this particular item?. In a vector, this is done in , while a HashSet can do it in .

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at €18.99/month. Cancel anytime

Authors (2)

Jan Hohenheim

Jan Hohenheim

Jan Hohenheim is a senior software engineer and an active contributor to, and advocator of, the open source community. Over the years, he has acquired a deep understanding of systems programming through languages such as C++ and Rust by modernizing and refactoring big and complex codebases. His passions include all things AI and Blockchain. In his free time, he researches innovative approaches to bringing biology and technology closer together, which has led him to develop his own Machine Learning framework. You can follow his projects on GitHub. His username is jnferner.

See other products by Jan Hohenheim

Daniel Durante

Daniel Durante

Daniel Durante has nearly a decade of experience in creating Node.js applications with Sequelize. He is currently working on setting up applications and infrastructures for blockchain and options trading analysis. He has been working with Genesis Volatility for the last three years, and currently works as a chief technical officer.

See other products by Daniel Durante

Other recommended products

Related to this chapter

Network Programming with Rust

Network Programming with Rust

Rust has steadily become one of the most important new programming languages in recent years. One the one hand, it is low-level enough to provide fine-grained control over memory while providing memory-safety through compile-time validation. Rust also guarantees data race-free parallelism. All these features make it uniquely suitable for writing low-level networking applications. This book will help developers get started on writing such applications in Rust.

Feb 2018 9h 16m

If you are building concurrent applications, server-side programs or high-performance applications, you will benefit from this language. This book comes with a lot of application-specific recipes, which will help you get kick-started with developing real-world high-performance applications with the Rust programming language and integrate rust units into your existing applications.

Jul 2017 10h 40m

Hands-On Microservices with Rust

Hands-On Microservices with Rust

Microservice architecture is sweeping the world as the de facto pattern to build web-based applications. This book describes web development using the Rust programming language and will get you up and running with modern web frameworks and. Finally, you will be taken through examples of how to test and debug microservices and pack them into a container and deploy it to modern cloud platforms such as AWS.

Jan 2019 17h 20m

Rust High Performance

Rust High Performance

Sometimes it's difficult to get the best performance out of Rust. This book teaches you how to optimize the speed of your Rust code to the level of languages such as C/C++. You'll understand and fix common pitfalls, learn how to improve your productivity by using metaprogramming, and speed up your code by concurrently executing parts of it safely and easily. Master the features of the language that make it stand out and use them to really improve the efficiency of your algorithms.

Hands-On Concurrency with Rust

Hands-On Concurrency with Rust

Writing safe and correct parallel programs is tough. Reasoning about concurrent memory modification is tough; efficiently exploiting the modern computing environment (with its multi-layered caches and deep execution pipelines) is also tough. Most systems programming languages add a further complication: unsafe memory access. The burden on you, the programmer, lies across two domains: understanding the modern machine and understanding your language's pain-points. Rust, with its safe memory model and strong type system, eases this last burden without sacrificing performance. This book will teach you to reason about program performance on modern machines and build fast, memory-safe, and concurrent software in Rust.

May 2018 15h 24m

If concurrent programs are giving you sleepless nights, Rust is your go-to language. Being one of the first ever comprehensive books on Rust, it is filled with real-world examples and explanations, showing you how you can build scalable and reliable programs for your organization.

May 2017 11h 48m

Rust Essentials

Rust Essentials

Rust is the new, open source, fast and safe systems programming language for the 21st century, developed at Mozilla Research, and with a steadily growing community. It was created to solve the dilemma between high-level, slow code with minimal control over the system, and low-level, fast code with maximum system control. “Rust Essentials” will give you a head start to solve systems programming and application tasks with Rust. It is no longer necessary to learn C / C++ to develop resource intensive and low-level systems applications.

Nov 2017 8h 48m

Rust Programming By Example

Rust Programming By Example

Rust is an open source, safe, concurrent, practical language created by Mozilla. It runs blazingly fast, prevents segfaults, and guarantees safety. This book gets you started with essential software development by guiding you through the different aspects of Rust programming. With this approach, you can bridge the gap between learning and implementing immediately.

Jan 2018 15h 8m

Practical System Programming for Rust Developers

Practical System Programming for Rust Developers

This Rust book is designed to guide you through systems programming with Rust using practical examples and projects. You'll explore various Rust features, along with useful techniques, which will help you to develop system tools, utilities, and more.

Dec 2020 12h 56m

Mastering Rust, Second Edition covers a comprehensive list of topics that will help you gain deeper insights into the language. It will allow you how to create high performing applications effortlessly.

Jan 2019 18h 28m

Rust is a highly concurrent and high performance language that focuses on safety and speed, memory management, and writing clean code. It also guarantees thread safety, and its aim is to improve the performance of existing applications. Learning Rust will teach you to build concurrent, fast, and robust applications. From learning the basic syntax to writing complex functions, this book will is your one stop guide to get up to speed with the fundamentals of Rust programming.

Nov 2017 10h 16m

Hands-On Functional Programming in RUST

Hands-On Functional Programming in RUST

Functional programming allows developers to divide programs into smaller, reusable components that ease the creation and maintenance of software as a whole. Combining power of Rust, you can develop robust applications that fulfill modern day software requirements. This book will help you discover Rust features to build software in a functional way.

May 2018 8h 18m

Personalised recommendations for you

Based on your interests and search pattern

Pragmatic Microservices with C# and Azure

Pragmatic Microservices with C# and Azure

This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.

May 2024 16h 56m

Mastering Python Design Patterns

Mastering Python Design Patterns

Unlock the power of design patterns to build maintainable and scalable software and applications using Python. Authored by Python veterans, this book is your guide to mastering design patterns in Python.

May 2024 9h 52m

System Programming Essentials with Go

System Programming Essentials with Go

From file operations to process management and network programming, this hands-on guide equips software engineers with the skills to build efficient, reliable applications and optimize their performance.

Jun 2024 13h 36m

Modern Python Cookbook

Modern Python Cookbook

The new edition of Modern Python Cookbook provides over 130 recipes for solving real-world problems with Python. Updated for Python 3.12 with new recipes and chapters. This practical guide will enhance your skills and teach you advanced techniques.

Jul 2024 27h 16m

The Ultimate Zoom Cookbook

The Ultimate Zoom Cookbook

This cookbook is an in-depth guide to using Zoom effectively. You'll be able to follow each recipe easily to harness the power of the communication and collaboration tools in Zoom.

May 2024 11h 20m

Enterprise Architecture with .NET

Enterprise Architecture with .NET

This book will help you create applications that integrate correctly into complex and ever-changing information systems. You'll execute this by using industry standards that reduce the app's technical debt and elevate software development practices.

May 2024 25h 44m

Salesforce B2C Solution Architect's Handbook

Salesforce B2C Solution Architect's Handbook

Discover how Salesforce Customer 360 unifies Marketing Cloud, B2C Commerce, Data Cloud, and Service Cloud into one solution, and learn the capabilities, integration options, limitations, and workflows to create value for your organization.

May 2024 15h 28m

Systems Programming with C# and .NET

Systems Programming with C# and .NET

Unlock the full potential of C# and .NET Core in systems programming to secure, deploy, and maintain robust applications. With this book, you'll focus on low-level APIs, memory management, and performance optimization.

Jul 2024 15h 48m

Technical Program Manager's Handbook

Technical Program Manager's Handbook

Unlock the full potential of your career as a TPM with this comprehensive guide, featuring new chapters on AI and more. Learn advanced techniques and gain insights from industry leaders. Elevate your skills and thrive in the Big Five tech companies.

Sep 2024 12h 16m

Microsoft Power Pages in Action

Microsoft Power Pages in Action

Packed with real-world examples, low-code coding techniques, and insights into crafting responsive pages, automating apps, and enhancing virtual agents, Microsoft Power Pages in Action is a valuable resource for building feature-rich web apps.

Jun 2024 11h 40m