[−][src]Function rect_iter::gen_rect
pub fn gen_rect<D, T, I, J>(
source: &impl Get2D<Item = T>,
gen_dist: impl Fn() -> D,
source_range: RectRange<I>,
dest_range: RectRange<J>
) -> Result<D, IndexError> where
D: GetMut2D<Item = T> + Default,
T: Clone,
I: Num + PartialOrd + ToPrimitive + Copy,
J: Num + PartialOrd + ToPrimitive + Copy,