imageproc::utils

Function describe_pixel_diffs

Source 
pub fn describe_pixel_diffs<I, J, P>(
    actual: &I,
    expected: &J,
    diffs: &[Diff<P>],
) -> String
where
    P: Pixel,
    P::Subpixel: Debug,
    I: GenericImage<Pixel = P>,
    J: GenericImage<Pixel = P>,
Expand description

Gives a summary description of a list of pixel diffs for use in error messages.