Welcome & QA!

[wiseaidev]

🌟 Welcome to this awesome atmosphere! 🌟

Here, we encourage you to:

• 🤔 Ask thought-provoking questions that stimulate your intellect.
• 💡 Share valuable and creative ideas that can benefit everyone.
• 🚀 Get actively engaged in this repository, as your contributions make a difference no matter how small 🤏!
• 🔗 Connect with others who share your passion and interests. Let's follow each other, ma fren. Gimme a hug 🫂!
• 🌐 Explore an infinite supply of Rust knowledge and possibilities!

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QA 🤔

Q1. What values does this book offer? 🧠

A. This book offers a comprehensive learning experience in Rust programming. Here's what it covers:

• Introduction to Rust's significance in system programming and its advantages over traditional languages like C/C++.
• Step-by-step instructions for setting up Rust on different platforms and configuring the development environment.
• Writing your first Rust program, "Hello, World!" and utilizing Rust's powerful package manager, Cargo.
• Exploring Rust's foundational concepts, including variables, data types, control flow constructs, functions, closures, and memory management with ownership, borrowing, and lifetimes.
• Emphasis on Rust's strict memory safety guarantees and writing safe code using the borrow checker.
• Mastering advanced concepts such as traits and generics for code reuse and flexibility.
• Introducing Rust collections, including vectors, arrays, slices, HashMap, and HashSet.
• Effective error handling techniques using Rust's Result and Option types and custom error types.
• Learning about concurrency management, threads, synchronization primitives like Mutex and RwLock, and asynchronous programming with async/await and the Tokio library.
• Gaining experience in network programming and WebAssembly integration to enhance web applications with Rust.

Overall, This book provides a comprehensive and practical approach to learning Rust for aspiring developers and those seeking to leverage Rust's capabilities in their projects.

Q2. How many chapters does this book contain? 🔢

A. This book contains 15 chapters, taking you on an immersive journey through Rust:

• Chapters 1 and 2 introduce Rust, set up the development environment, and cover the basics, including memory management and the borrow checker.
• Chapters 3 and 4 delve into advanced concepts like traits, generics, and working with collection types.
• Chapter 5 focuses on effective error handling and creating custom error types.
• Chapters 6 and 7 explore memory management, smart pointers, and concurrency.
• Chapter 8 offers a hands-on experience building a command-line utility.
• Chapter 9 covers I/O operations and working with hardware devices through Rust interfaces.
• Chapters 10 and 11 concentrate on iterators, closures, and unit testing.
• Chapter 12 introduces network programming with TCP and UDP communication.
• Chapter 13 focuses on unsafe coding in Rust.
• Chapter 14 emphasizes asynchronous programming using Rust's async/await and the Tokio library.
• Chapter 15 demystifies WebAssembly for enhancing web applications.

By the end of this journey, you will be well-versed in Rust and its applications in system programming.

Q3. Why not self-publish this book. Who TF is OrangeAVA ? 🍊

A. Self-publishing is not feasible due to limitations in my country, where e-wallets and crypto wallets are banned. Additionally, I wanted to provide hard copies of the book, necessitating a publisher's involvement. Currently, I earn through international wire transfers from side gigs for both local and international companies. OrangeAVA is the publisher that contacted me to collaborate on this project. Their role is to handle the publishing and distribution of the book.

Q4. Who are you, and can you be trusted as a Rust expert? 🧐

A. I am a dedicated software engineer with over 3 years of experience in full-stack development and data science. I have a deep passion for coding and extensive expertise in various programming languages and frameworks. While I am not an active Rust Core maintainer, my motivation for writing this book is to document my learning journey, explore complex Rust topics, and share valuable insights with others. I believe my diverse experience across multiple programming languages and technologies qualifies me to write this book.

Q5. Why write a book in 2023 when AI can generate content? 🤯

A. This book is not just about writing; it's about sharing unique knowledge and ideas that are challenging to find elsewhere. It provides a valuable resource to save time and effort searching the internet for answers. Furthermore, it offers a distinctive approach by teaching Rust through Jupyter notebooks, making it a worthwhile investment.

Q6. Why not choose a well-known publisher like O'Reilly or Packt? ✨

A. The choice of the publisher is not a primary concern for me. What matters is that you receive a physical copy of the book. OrangeAVA approached me to collaborate on this project, and I chose to work with them. They might be a new startup, but my focus is on the content and authorship rather than the publisher's reputation.

Q7. Why write a book in the first place? 💡

A. Due to limitations in my country's financial system, such as the absence of PayPal and e-wallets, setting up something like Github sponsors is nearly impossible. Writing this book serves as a means of financial support, and buying the book allows you to support my work. It's not just about the book; it's a way to receive valuable knowledge and software in return, all in a physical format. This book helps ensure financial sustainability.

Q8. How long does it take you to write this book? 🗓️

A. I started working on this book on August 1, 2023. It is planned to take approximately four six months to complete the writing process. You can anticipate the release of this book in December 2023 February 2024.

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I hope this information is helpful. If you have more questions or need further clarification, feel free to participate in this discussion and make your mark in this vibrant community. We're excited to have you here! 😊🌈👋