csci5607/assignment-0/src/vec2.rs

use std::ops::Mul;

/// A generic 2-dimensional point class.
#[derive(Copy, Clone)]
pub struct Vec2<T = f64> {
  pub x: T,
  pub y: T,
}

impl<T> Vec2<T> {
  pub fn new(x: T, y: T) -> Self {
    Self { x, y }
  }
}

impl<S: Copy, T: Mul<S>> Mul<S> for Vec2<T> {
  type Output = Vec2<T::Output>;

  fn mul(self, rhs: S) -> Self::Output {
    Vec2 {
      x: self.x * rhs,
      y: self.y * rhs,
    }
  }
}