About Programming Language - Rust


Rust is a programming language designed for systems programming with a focus on providing low-level control over computer hardware while ensuring memory safety. It was developed by Mozilla and features a strong emphasis on preventing common programming errors such as null pointer dereferences and data races.


To start programming with Rust, you can download and install the Rust Programming Language from the official source (https://www.rust-lang.org/). Rust is compatible with a variety of operating systems, including Windows, macOS, and Linux.

Extension & Syntax Similarities:

Rust source files usually use the ".rs" extension. Rust's syntax is inspired by languages ​​like C and C++ and is designed to be expressive, safe, and concurrent.

Print Hello World:

fn main() {
    println! ("Hello World!");

Some Information:

  • Rust was first introduced by Mozilla in 2010 and has since gained popularity due to its focus on security and performance.
  • It is a systems programming language designed to provide low-level control over computer hardware while avoiding common programming errors.


  • Ownership system: Rust's ownership system ensures memory safety without a garbage collector and avoids problems such as null pointer dereferences.
  • Concurrency: Rust makes it easy to write concurrent and parallel code with built-in features that prevent data races.
  • Performance: Rust aims to provide performance similar to low-level languages ​​such as C and C++ while ensuring safety.
  • Borrowing and lifetime: Rust introduces concepts like borrowing and lifetime for efficient memory management.

Use Cases:

  • System-level programming for tasks such as operating system and game engine development.
  • Critical applications where both safety and low-level control are important.
  • Backend development for web services that require high performance.

Companies Using JavaScript:

  • Mozilla (Creator of Rust)
  • Dropbox
  • Coursera
  • npm
  • And many more.

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