pub enum RayColor {
Green,
Orange,
Red,
Purple,
Blue,
Gray,
}
impl ToString for RayColor {
fn to_string(&self) -> String {
match self {
RayColor::Green => "green",
RayColor::Orange => "orange",
RayColor::Red => "red",
RayColor::Purple => "purple",
RayColor::Blue => "blue",
RayColor::Gray => "gray",
}
.to_string()
}
}