Rust by Example

enum can also be used as C-like enums.

// An attribute to hide warnings for unused code.

#![allow(dead_code)]

// enum with implicit discriminator (starts at 0)

enum Number {

Zero,

One,

Two,

}

// enum with explicit discriminator

enum Color {

Red = 0xff0000,

Green = 0x00ff00,

Blue = 0x0000ff,

}

fn main() {

// `enums` can be cast as integers.

println!("zero is {}", Number::Zero as i32);

println!("one is {}", Number::One as i32);

println!("roses are #{:06x}", Color::Red as i32);

println!("violets are #{:06x}", Color::Blue as i32);

}

הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX