Packt+ | Advance your knowledge in tech

0

All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Hands-On Functional Programming in Rust

You're reading from Hands-On Functional Programming in Rust Build modular and reactive applications with functional programming techniques in Rust 2018

Product type Paperback

Published in May 2018

Publisher Packt

ISBN-13 9781788839358

Length 249 pages

Edition 1st Edition

Languages

Rust

Concepts

Functional Programming

Author (1):

Andrew Johnson

View More author details

Table of Contents (17) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Functional Programming – a Comparison FREE CHAPTER

2. Functional Control Flow

3. Functional Data Structures

4. Generics and Polymorphism

5. Code Organization and Application Architecture

6. Mutability, Ownership, and Pure Functions

7. Design Patterns

8. Implementing Concurrency

9. Performance, Debugging, and Metaprogramming

1. Assessments

2. Other Books You May Enjoy

Leave a review - let other readers know what you think

Index

Questions

What does Rc stand for?
What does Arc stand for?
What is a weak reference?
Which superpowers are enabled in unsafe blocks?
When will an object be dropped?
What is the difference between lifetimes and ownership?
How can you be sure that a function is safe?
What is memory corruption and how would it affect a program?

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 $15.99/month. Cancel anytime

Authors (1)

Andrew Johnson

Andrew Johnson

Andrew Johnson is a software developer who has worn many hats. Professionally, he has worked on projects written in C, C++, Java, Python, Ruby, JavaScript, Haskell, OCaml, and now Rust. Most notably, he has worked as an early employee at Topsy Labs (acquired by Apple) and FiscalNote (growing rapidly). Academically, his interests are focused on the intersection between formal language processing (such as programming languages) and existing natural language programming techniques.

See other products by Andrew Johnson

Other recommended products

Related to this chapter

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.

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

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

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

Rust Quick Start Guide

Rust Quick Start Guide

Rust is an emerging programming language applicable to areas such as embedded programming, network programming, system programming, and web development. This book will take you from the basics of Rust to the point where your code compiles and does what you intend!

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

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

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

Rust Standard Library Cookbook

Rust Standard Library Cookbook

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 effective solutions.

Mar 2018 12h 0m

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

Hands-On Data Structures and Algorithms with Rust

Hands-On Data Structures and Algorithms with Rust

Hands-On Data Structures and Algorithms with Rust will help you in upgrading your earlier knowledge of Rust so that you shift to a confident developer by implementing the algorithms in a practical environment. This would be an essential reference guide for end-user/reader to understand the fundamental techniques of Rust. This guide will cover some of the major algorithms and data structures that will help the reader to interpret Rust in a practical way.

Jan 2019 10h 32m

Personalised recommendations for you

Based on your interests and search pattern

LLVM Code Generation

LLVM Code Generation

LLVM is a key technology for building modern compilers. You'll learn how to use its infrastructure to create and extend backends (X86 and AArch64), and contribute to the LLVM open-source project, equipping you with key skills in compiler design.

May 2025 20h 40m

Domain-Driven Refactoring

Domain-Driven Refactoring

This book is your exhaustive guide to applying DDD practices for building robust applications. You'll learn key patterns, refine business logic, and solve real-world problems with DDD principles, refactoring, and event-driven architectures.

May 2025 10h 48m

The Power Platform Playbook for Digital Transformation

The Power Platform Playbook for Digital Transformation

Transform your business with Power Apps, Power Automate, Power BI, and Copilot Studio. This guide covers automation, AI insights, governance, and security, helping leaders, IT pros, and analysts build scalable, low-code enterprise solutions.

Apr 2025 11h 44m

Microservices with Go

Microservices with Go

The book covers Go microservice development, covering the basics for beginners and best practices for structuring Go apps. Novice as well seasoned developers will gain insights into managing and scaling microservices.

Jun 2025 14h 16m