pointer_ref.rs

// Reference Pointers - Point to a resource in memory

pub fn run() {
    // Primitive Array
    let arr1 = [1, 2, 3];
    let arr2 = arr1;
  
    // With non-primitives, if you assign another variable to a piece of data, the first variable will no longer hold that value. You'll need to use a reference (&) to point to the resource
  
    // Vector
    let vec1 = vec![1, 2, 3];
    let vec2 = &vec1;
  
    println!("Values: {:?}", (&vec1, vec2));
  }