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Rust - Programming Language

Rust - Programming Language


Rust is a multi-paradigm programming language focused on performance and safety, especially safe concurrency. Rust is syntactically similar to C++, but provides memory safety without using garbage collection.. Rust was originally designed by Graydon Hoare at Mozilla Research, with contributions from Dave Herman, Brendan Eich, and others. The designers refined the language while writing the Servo layout or browser engine, and the Rust compiler.The compiler is free.


Is rust difficult to learn?

No, Rust is not difficult, especially when you have experience in system programming. Rust is designed to solve real problems, like memory safety, and fearless concurrency. If you do not have experience in system programming, it will take you some time to understand the motivation of some designs.

You can install Rust from the official website, which also provides documentation for the language.


Some key features of rust:

1. Rust Is Fast
One of Rust’s major draws is its speed. Its cleverly constructed memory management rules mean it requires no garbage collection. Many other languages have to continually check what is being executed at runtime to prevent problems.

Rust has no runtime checking, as the compiler stops bad code from ever getting built. While some scripts might take longer to compile, they will run quickly.

This isn’t just the case for programs running on computers either. This same system of clever memory use with little or no overhead makes Rust perfect for embedded hardware. Rust also, unsurprisingly, plays very nicely with the Raspberry Pi.


2. Key Points
Different coding languages are suitable for different uses. Low-level languages are perfect for hardware and memory intensive tasks due to their speed. They come with potential problems though. Even experienced developers can run into program-breaking bugs which are near impossible to debug.

On the other hand, higher level languages like Python, Ruby, and JavaScript might not perform as well as lower level languages but are generally easier to read and write. High-level languages take care of memory management for the user, making them much safer to use and more comfortable to debug.

Rust combines the speed and control of a lower level language with the tools, safety, and debugging provided from a high-level language.


3. Is web development possible
Yes, The speed and safety Rust bring to hardware also exists on the web. WebAssembly is both a language and a portable executable for running code online. As well as being a low-level language in its own right, any language can compile into WebAssembly.

Frameworks such as Rocket allow developers to build web apps purely in Rust, and given that speed is critical online, it might be the perfect online language.

JavaScript for web development isn’t going anywhere any time soon, but the combination of Rust and WebAssembly is incredibly powerful and will be an important part of many projects going forward.




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