medium.learning_rust.tuple..rs

let a = (1, 1.5, true, 'a', "Hello, world!");
// a.0 = 1, a.1 = 1.5, a.2 = true, a.3 = 'a', a.4 = "Hello, world!"

let b: (i32, f64) = (1, 1.5);

let (c, d) = b; // c = 1, d = 1.5
let (e, _, _, _, f) = a; //e = 1, f = "Hello, world!", _ indicates not interested of that item

let g = (0,); //single-element tuple

let h = (b, (2, 4), 5); //((1, 1.5), (2, 4), 5)

println!("{:?}", a); //(1, 1.5, true, 'a', "Hello, world!")
println!("{:#?}", a);
//  (
//      1,
//      1.5,
//      true,
//      'a',
//      "Hello, world!"
//  )