RUST

rust variables in println

use std::collections::HashMap;

fn main() {
    let mut hash = HashMap::new();
    hash.insert("Daniel", "798-1364");
    println!("{:?}", hash);
}

How to print out a variable in rust

fn Griphcode() {
  let age = 15;
  println!("Hello i am griphcode and my age is {}", age);
}