Function imageproc::utils::pixel_diffs

pub fn pixel_diffs<I, F>(left: &I, right: &I, is_diff: F) -> Vec<((u32, u32, I::Pixel), (u32, u32, I::Pixel))> where I: GenericImage, I::Pixel: PartialEq, F: Fn((u32, u32, I::Pixel), (u32, u32, I::Pixel)) -> bool

Lists pixels that differ between left and right images.