The rust programming langauge in 5 mins.
Tags: programming, rust, beginners
Published: 2022-12-07 15:24:16

## Intro
So the Rust programming langauge has been around for as far back as 2010. I recently went through the basics and found it fun to dive even further in. To be honest I've been loving the experience and today I'll be spelling out what I know about the langauge and who it is suitable for. I'm relatively new to the langauge so I would appretiate critism and corrections where needed. With that been said, let's get into what is Rust.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ujm83dpqaiggwytp8hzc.png)
## What is Rust
Rust is a programming language that is designed to be safe, concurrent, and fast. It is a systems programming language that runs faster than many other languages and is used to build low-level systems, such as operating systems and file systems. Rust is known for its strong static type system and its ability to prevent segfaults, which are common in languages like C and C++. Many developers choose to use Rust for its reliability and performance plus Rust has held position of the best programming language on Stackoverflow for quite some years now.

Rust is a good choice for any programmer who wants to write high-performance, reliable code. It is particularly well-suited for systems programming, such as creating operating systems, file systems, or low-level infrastructure. It is also a good choice for applications that need to operate with a high degree of reliability and safety, such as in the fields of finance or aerospace. Additionally, Rust's strong static type system and compile-time error checking make it a good choice for developers who want to catch bugs early in the development process. Overall, Rust is a versatile language that can be used by a wide range of programmers in a variety of contexts. 

Rust can be used for web development. In fact, Rust has a growing ecosystem of tools and libraries that make it a powerful choice for building web applications. Some popular web development frameworks for Rust include Actix, Rocket, and Nickel. These frameworks provide a set of common components and patterns that make it easier to build web applications with Rust.

Rust is also used for game development. Because of its performance and reliability, it is well-suited for building high-performance games and game engines. Additionally, its strong type system and concurrency support make it a good choice for building the complex systems that are often found in modern games. Many game developers choose to use Rust for these reasons, and there are a number of game engines and other game-related projects that are written in Rust.

## Is it newbie friendly?
Rust is a relatively new programming language, so it has a smaller and less established community compared to languages like Java or Python. However, many people find Rust to be a friendly language to learn, especially for those who have experience with other systems programming languages like C or C++. Rust has a strong focus on safety and reliability, and it has a number of features that are designed to help developers catch bugs early in the development process. Additionally, the Rust community is known for being welcoming and helpful to newbies, so you can always ask for help if you run into any problems. Overall, Rust may not be the easiest language to learn, but with some persistence and a willingness to ask questions, it is possible for anyone to learn Rust.

## Some benefits of Rust

- Rust is a statically typed language, which means that it catches errors at compile time rather than runtime. This makes it easier to write correct and efficient code, and it also helps to prevent many common types of bugs and security vulnerabilities.

- Rust has a strong focus on performance and is designed to be efficient in both time and space. It uses a number of techniques to achieve this, including static typing, zero-cost abstractions, and a low-level systems-oriented design. As a result, programs written in Rust can be very fast, and they can often outperform programs written in other languages.

- Rust has a powerful and flexible type system that makes it easy to express complex invariants and constraints. This can help to ensure the correctness and safety of your code, and it can also make it easier to reason about and maintain over time.

- Rust has a very active and supportive community, with a wealth of resources and libraries available to help you get started and learn more about the language. This makes it a great choice for new and experienced developers alike.

- Rust is a cross-platform language, which means that you can use it to write programs that run on a variety of different operating systems and architectures. This makes it a versatile choice for many different types of projects.

- Overall, Rust offers a combination of performance, reliability, and safety that makes it a compelling choice for many types of projects. Whether you're building a high-performance system, a server-side application, or a network-level tool, Rust can help you get the job done quickly and reliably.

## Some downside of Rust

- Rust has a relatively steep learning curve compared to other languages, which can make it difficult for new programmers to get up to speed. This can be especially challenging if you're coming from a language with a very different syntax or approach to programming.

- Because Rust is a low-level language, it can be more difficult to write abstractions and high-level concepts. This can make it less suitable for certain types of applications, such as those that require a lot of code reuse or complex data structures.

- Rust's strong emphasis on safety and correctness can also make it more verbose than other languages. This can make it more difficult to write concise, elegant code, and can require more effort to maintain large codebases.

- The Rust community is still relatively small compared to other popular languages, which can make it harder to find answers to your questions or find libraries and frameworks to use in your projects. This can be especially challenging if you're working on a project that requires specialized tools or libraries.

- Overall, while Rust offers many benefits, it's important to carefully consider these potential drawbacks before deciding whether it's the right language for your project.

## For beginners
If you're a beginner and want to learn the Rust programming language, I'd recommend starting with the Rust book, which you can find here: https://doc.rust-lang.org/book/. This book provides a great introduction to the language and will give you a solid foundation for working with Rust.

In addition to the Rust book, you might also want to check out some online tutorials and examples to get a better feel for the language. There are many great resources out there, including videos, blogs, and forums where you can ask questions and get help from experienced Rust developers.

As you're learning Rust, it's important to remember that practice makes perfect. The best way to learn a new programming language is to actually write code, so I'd encourage you to try out some small projects on your own and experiment with the language. This will not only help you learn the syntax and semantics of Rust, but it will also give you a better understanding of how to use the language to solve real-world problems.

Overall, the key to learning Rust (or any programming language) is to be patient and persistent. It's not always easy, but with time and practice, you'll be writing Rust code like a pro in no time!

Well that's it for this one, Posting more update on my learning progress of Rust. Happy coding and Merry Christmas!!