pub trait ImageMut {
// Required method
fn set_pixel_value(
&self,
x: u32,
y: u32,
color: Color,
) -> Result<(), ImageError>;
}
pub trait ImageMut {
// Required method
fn set_pixel_value(
&self,
x: u32,
y: u32,
color: Color,
) -> Result<(), ImageError>;
}