Echo Writes Code

math.rs

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use std::fmt::{ self };

#[derive(Debug)]
pub struct Vector2<T = f32> {
  x: T,
  y: T,
}

impl<T> Vector2<T> {
  pub fn new(x: T, y: T) -> Vector2<T> {
    Vector2 {
      x,
      y,
    }
  }
}

impl<T: fmt::Display> fmt::Display for Vector2<T> {
  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
    write!(f, "({}, {})", self.x, self.y)
  }
}