Rust Functional Programming
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Hands-On Functional Programming in Rust
Author: Andrew Johnson
language: en
Publisher: Packt Publishing Ltd
Release Date: 2018-05-31
Explore the support Rust offers for creating functional applications in Rust. Learn about various design patterns, implementing concurrency, metaprogramming, and so on in the process Key Features Learn generics, organization, and design patterns in functional programming Modularize your applications and make them highly reusable and testable using functional design patterns Get familiar with complex concepts such as metaprogramming, concurrency, and immutability Book Description Functional programming allows developers to divide programs into smaller, reusable components that ease the creation, testing, and maintenance of software as a whole. Combined with the power of Rust, you can develop robust and scalable applications that fulfill modern day software requirements. This book will help you discover all the Rust features that can be used to build software in a functional way. We begin with a brief comparison of the functional and object-oriented approach to different problems and patterns. We then quickly look at the patterns of control flow, data the abstractions of these unique to functional programming. The next part covers how to create functional apps in Rust; mutability and ownership, which are exclusive to Rust, are also discussed. Pure functions are examined next and you'll master closures, their various types, and currying. We also look at implementing concurrency through functional design principles and metaprogramming using macros. Finally, we look at best practices for debugging and optimization. By the end of the book, you will be familiar with the functional approach of programming and will be able to use these techniques on a daily basis. What you will learn How Rust supports the use of basic functional programming principles Use functional programming to handle concurrency with elegance Read and interpret complex type signatures for types and functions Implement powerful abstractions using meta programming in Rust Create quality code formulaically using Rust's functional design patterns Master Rust's complex ownership mechanisms particularly for mutability Who this book is for This book is for Rust developers who are comfortable with the language and now want to improve their coding abilities by learning advanced functional techniques to enhance their skillset and create robust and testable apps.
Rust Functional Programming
Author: Jack K Mercer
language: en
Publisher: Independently Published
Release Date: 2025-04-14
Rust Functional Programming: Writing Safer, Smarter Code with Functional Techniques in Rust is your comprehensive guide to mastering the art of functional programming in one of the most powerful, modern systems languages: Rust. Whether you're a Rust beginner or an experienced developer looking to deepen your understanding of functional programming paradigms, this book is designed to unlock the full potential of Rust's unique features.In this book, you'll explore the core concepts of functional programming and how they seamlessly integrate with Rust's ownership system, memory safety guarantees, and performance features. From the foundational principles of immutability and ownership to advanced topics like higher-order functions, error handling, and concurrency, you'll learn how to write cleaner, more expressive, and reliable code using functional techniques.Through practical examples, step-by-step explanations, and real-world case studies, you'll dive deep into: Pure functions and their role in writing predictable, testable code.Algebraic Data Types and how Rust's enums and pattern matching enhance your code's flexibility.Iterators and lazy evaluation to transform data efficiently and concisely.Leveraging Result and Option types to handle errors in a safe, functional way.Writing robust, side-effect-free code that's easy to maintain and reason about.Functional patterns for concurrent programming, ensuring your applications are both safe and performant.Whether you're refactoring imperative code, exploring the potential of asynchronous programming, or building highly concurrent systems, this book will help you approach problems with a functional mindset and produce safer, smarter, and more maintainable code in Rust.Transform the way you think about software design and elevate your Rust development skills with functional programming principles-this book is your gateway to writing modern, efficient Rust code that stands the test of time
Rust Functional Programming
Author: Miles Uncharted
language: en
Publisher: Independently Published
Release Date: 2025-09-06
Unlock the true power of Rust by mastering its functional programming capabilities. Whether you're a systems programmer, a software engineer, or a passionate developer looking to write safer, faster, and more maintainable code, this book is your gateway to building real-world applications with a functional mindset - in one of the world's most modern and powerful languages. Inside this book, you will explore: - Immutability as a design principle - Build predictable and bug-resistant code using Rust's ownership model and borrowing rules. - Closures, higher-order functions, and iterators - Learn how Rust expresses core functional patterns with zero-cost abstractions. - Algebraic data types & pattern matching - Model complex systems cleanly and concisely, without sacrificing performance. - Concurrency without fear - Combine functional design with Rust's fearless concurrency model to build scalable systems. - Real-world case studies - Apply concepts to build efficient web servers, data pipelines, and concurrent apps using functional best practices. Whether you're coming from Haskell, Scala, or even an imperative language like C++ or JavaScript, Rust Functional Programming provides the intellectual depth and practical guidance to rethink how you architect software - with performance, safety, and clarity at the core. If you want to write code that's not only powerful and fast but also elegant and robust, this is the book you've been waiting for. Build software that's fearless. Build it in Rust.