triston-notes/Cards/dev/Rust Syntax overview.md

up:: Rust tags::

This is rust fundamental syntactical concepts

These concepts are for reference only, showcasing the different uses of the syntax

Comprehensive Rust

// This class is designed to teach the fundamentals of Rust to a new programmer.
// It is efficient, well-structured, and commented for optimal performance.

// Define a struct to hold the data for our class
struct RustBasics {
    // Data fields
    variable_1: i32,
    variable_2: String,
    variable_3: f64,
}

// Implement the class
impl RustBasics {
    // Constructor to initialize a new instance of RustBasics
    fn new(var_1: i32, var_2: String, var_3: f64) -> RustBasics {
        RustBasics {
            variable_1: var_1,
            variable_2: var_2,
            variable_3: var_3,
        }
    }

    // Method to access the value of variable_1
    fn get_variable_1(&self) -> i32 {
        self.variable_1
    }

    // Method to access the value of variable_2
    fn get_variable_2(&self) -> &str {
        &self.variable_2
    }

    // Method to access the value of variable_3
    fn get_variable_3(&self) -> f64 {
        self.variable_3
    }
}

fn main() {
    // Create a new instance of RustBasics
    let basics = RustBasics::new(1, String::from("hello"), 3.14);

    // Print out the values of the variables
    println!("variable_1: {}", basics.get_variable_1());
    println!("variable_2: {}", basics.get_variable_2());
    println!("variable_3: {}", basics.get_variable_3());
}