Rust "class" definition

class.rs

struct Sprite {
	image_data: SomeBinaryType,
	width: i16,
	height: i16
}

impl Sprite {
	pub fn new(filename: str) -> Sprite {
		// TOOD: Load image into a Piston/OpenGL texture

		Sprite {
			image_data: loaded_image.data,
			width: loaded_image.width,
			height: loaded_image.height
		}
	}
}