Function nannou::image::imageops::flip_vertical_in

pub fn flip_vertical_in<I, Container>(
    image: &I, 
    destination: &mut ImageBuffer<<I as GenericImageView>::Pixel, Container>
) -> Result<(), ImageError> where
    Container: DerefMut<Target = [<<I as GenericImageView>::Pixel as Pixel>::Subpixel]>,
    I: GenericImageView,
    <I as GenericImageView>::Pixel: 'static, 

Flip an image vertically and put the result into the destination ImageBuffer.