This course provides the best approach to learn Rust, starting from the basics and advancing to complex topics. It is an introduction to Rust for beginners aspiring to become skilled Rust developers.

The word is out: developers love Rust. It's rapidly becoming a top choice for systems and embedded programmers, and the demand for Rust developers is rising. Known for its performance, reliability, and productivity—especially compared to C++—Rust is a powerful language to master. If you're a systems developer, it's a fantastic next step.
In this course, you'll learn Rust by actively engaging in coding. You’ll start with a simple "Hello world" program and cover essential concepts like arrays, strings, vectors, enums, structures, traits, generics, functions, and logic. You'll also dive into advanced topics such as lifetime and memory management.
By the end of this course, you'll have a solid foundation in Rust programming and be well-prepared to take on more advanced concepts, making it ideal for Rust beginners looking to become proficient Rust developers.

Rust Programming Language

# Returning Multiple Values
In system programming languages like C++ and C, it is only possible to return a single value or a pointer to an array from a function. However, Rust allows you to return multiple values using a **tuple**.

## Syntax
The **function definition** for returning multiple values:

The way to **return tuple** from a function is to just write the tuple:

# Example
The following example makes a function `calculate_area_perimeter()` that takes a `x` and `y`( length and width of a rectangle) as a parameter to the function and returns a tuple `(area, perimeter)`.

This lesson discusses how we can return multiple values from a function.

Introduction to Rust

Rust Programs

Rust Variables

Rust Data Types

Rust Operators

Rust if and if let Expressions

Rust Loops

Rust Functions

Rust Strings

Rust Vectors

Rust Structs

Conclusion

Rust Exam

Function With Multiple Return Values

Returning Multiple Values

Syntax