5     rect::Rect,
34     pub fn rect(&mut self, rect: &Rect, color: Color) {  in rect()  method
35         self.image.rect(  in rect()
36             rect.left() - self.x,  in rect()
37             rect.top() - self.y,  in rect()
38             rect.width().try_into().unwrap_or(0),  in rect()
39             rect.height().try_into().unwrap_or(0),  in rect()
52     pub fn roi(&mut self, rect: &Rect) -> ImageRoi {  in roi()
55             rect.left() - self.x,  in roi()
56             rect.top() - self.y,  in roi()
57             rect.width(),  in roi()
58             rect.height(),  in roi()