rect: safer construction

src/ifs/wl_surface/cursor.rs

@@ -123,13 +123,12 @@ impl Cursor for CursorSurface {
             return rect;
         }
         let scale = scale.to_f64();
-        Rect::new(
+        Rect::new_saturating(
             (rect.x1() as f64 * scale).ceil() as _,
             (rect.y1() as f64 * scale).ceil() as _,
             (rect.x2() as f64 * scale).ceil() as _,
             (rect.y2() as f64 * scale).ceil() as _,
         )
-        .unwrap()
     }
 
     fn set_output(&self, output: &Rc<OutputNode>) {

src/ifs/wl_surface/x_surface/xwindow.rs

@@ -142,7 +142,7 @@ impl XwindowData {
         let mut width = event.width as i32;
         let mut height = event.height as i32;
         client_wire_scale_to_logical!(client, x, y, width, height);
-        let extents = Rect::new_sized(x, y, width, height).unwrap();
+        let extents = Rect::new_sized_saturating(x, y, width, height);
         // log::info!("xwin {} new {:?} or {}", event.window, extents, event.override_redirect);
         Self {
             state: state.clone(),

src/ifs/wl_surface/xdg_surface.rs

@@ -536,7 +536,7 @@ impl XdgSurfaceRequestHandler for XdgSurface {
         if req.height <= 0 || req.width <= 0 {
             return Err(XdgSurfaceError::NonPositiveWidthHeight);
         }
-        let extents = Rect::new_sized(req.x, req.y, req.width, req.height).unwrap();
+        let extents = Rect::new_sized_saturating(req.x, req.y, req.width, req.height);
         self.pending().geometry = Some(extents);
         Ok(())
     }

src/ifs/wl_surface/xdg_surface/xdg_popup.rs

@@ -207,13 +207,12 @@ impl XdgPopup {
                     // use its position as is.
                     if let Some(maybe_abs_pos) = maybe_abs_pos {
                         abs_pos = maybe_abs_pos;
-                        rel_pos = Rect::new_sized(
+                        rel_pos = Rect::new_sized_saturating(
                             abs_pos.x1() - parent_abs.x1(),
                             abs_pos.y1() - parent_abs.y1(),
                             abs_pos.width(),
                             abs_pos.height(),
-                        )
-                        .unwrap();
+                        );
                     }
                 }
             }

src/ifs/wl_surface/zwlr_layer_surface_v1.rs

@@ -514,7 +514,7 @@ impl ZwlrLayerSurfaceV1 {
         } else if anchor.contains(BOTTOM) {
             y1 = oheight - height - mb;
         }
-        let a_rect = Rect::new_sized(x1 + rect.x1(), y1 + rect.y1(), width, height).unwrap();
+        let a_rect = Rect::new_sized_saturating(x1 + rect.x1(), y1 + rect.y1(), width, height);
         let o_rect = a_rect.move_(-opos.x1(), -opos.y1());
         self.output_extents.set(o_rect);
         let a_rect_old = self.pos.replace(a_rect);