// ------------ this is the struct, notice it has a Color struct member that has RGB members
const Color = @import("color.zig").Color;

pub const Point = struct {
  x: f32,
  y: f32,

  color:*Color,


  pub fn init(x:f32,y:f32, c: *Color) Point {
    return Point {
      .x=x,
      .y=y,
      .color=c,
    };
  }
};


// ------------ If I create a point like this, my concern is that this is the equivalent of handing out a local pointers.
//              ultimately I would prefer the Color member be a value, but it seems to me that I cannot do that and
//              it also seems to me that I MUST use a pointer, which implies that I MUST use explicit allocation.
//              Is this correct, or am I missing something?
//
var p = Point.init(3,4,&Color.init(0,0,0));