Function building_blocks_image::encode_image

pub fn encode_image<T, P, M>(
    map: &M, 
    map_extent: &Extent2i
) -> ImageBuffer<P, Vec<<P as Pixel>::Subpixel>> where
    T: Into<P>,
    M: for<'a> Get<&'a Point2i, Data = T>,
    P: Pixel + 'static,