Structs and Enums

Overview

Structs and enums are used to define custom data types in Rust.

Topics

• Defining and Using Structs
• Tuple Structs
• Enums with Variants

Examples

struct Point {
    x: i32,
    y: i32,
}

let p = Point { x: 10, y: 20 };
println!("Point: ({}, {})", p.x, p.y);

enum Direction {
    Up,
    Down,
    Left,
    Right,
}

let dir = Direction::Up;
match dir {
    Direction::Up => println!("Going up"),
    _ => println!("Other direction"),
}

Tags

#rust #structs #enums