Steve Klabnik

With over 50,000 copies sold, The Rust Programming Language is the quintessential guide to programming in Rust. Thoroughly updated to Rust's latest version, this edition is considered the language's official documentation. The Rust Programming Language, 2nd Edition is the official language guide for Rust 2021, and the best way to get started with Rust. The new edition includes a quick-reference section on organizing code with modules, and improved closure examples of captures, the move keyboard, and Fn traits. From web apps to operating systems, Rust is the safe, fast, reliable programming language used for an expansive variety of applications. Revised and updated by the original authors, the second edition of The Rust Programming Language shows readers how to take full advantage of Rust 2021 features, from installation to creating robust and scalable programs. It begins with the basics, like creating functions and binding variables, then moves on to more advanced concepts, like error handling, refactoring, multithreading, and pattern matching. In addition, readers will find advice on updating older Rust code, the latest compiler error-message improvements, and enhanced explanations and examples throughout.

Rust is a hugely popular, community-supported free programming language, and this book will show readers how to use Rust's robust type system to keep programs memory-safe and speedy and make the most of the Cargo package manager that brings the pieces of a program together. It covers everything from basic concepts like variable bindings, control flow, functions, and error handling, to more advanced topics, such as crates, generics, concurrency, and the nitty gritty of Rust's type system. The second edition provides expanded chapters and extra appendices.

DESCRIPTION Ruby on Rails is an open source web framework. It's famously simple to build a basic Rails application. Once you've started down the track, however, you discover that Rails is a powerful, deep, and rich full-stack platform capable of tackling virtually any development challenge. Rails 4 in Action is a fully-revised second edition of Rails 3 in Action. This hands-on, comprehensive introduction to Rails gives readers everything they need to become competent and confident Rails developers. It shows how to develop a ticket tracking application that includes RESTful routing, authentication and authorization, file uploads, email, and more. It explores powerful features like designing APIs and building a Rails engine. The book also provides Test Driven Development and Behavior Driven Development in action throughout the book—just like in a top Rails shop. RETAIL SELLING POINTS Fully updated for Rails 4 New and improved testing examples More options for creating APIs Written by Rails community leaders AUDIENCE It is helpful for readers to have a background in Ruby, but no prior Rails experience is needed. ABOUT THE TECHNOLOGY Ruby on Rails, often called Rails, is an open source web framework for the Ruby programming language. It’s a full-stack platform capable of tackling virtually any development challenge.