style: apply cargo fmt across workspace

src/app/update/page_setup_import.rs

@@ -48,7 +48,10 @@ impl OpenCADStudio {
                 self.plot_dialog.import_draft = Some(match result {
                     Ok((file, setups)) => PageSetupImportDraft {
                         file,
-                        setups: setups.into_iter().map(|(name, ps)| (name, ps, true)).collect(),
+                        setups: setups
+                            .into_iter()
+                            .map(|(name, ps)| (name, ps, true))
+                            .collect(),
                         error: None,
                     },
                     Err(error) => PageSetupImportDraft {
@@ -179,8 +182,7 @@ impl OpenCADStudio {
                 match available.iter().find(|(n, _)| n.eq_ignore_ascii_case(want)) {
                     Some(found) => chosen.push(found.clone()),
                     None => self.command_line.push_error(
-                        crate::tf!("PSETUPIN: no page setup named \"{want}\" in {file}.")
-                            .as_ref(),
+                        crate::tf!("PSETUPIN: no page setup named \"{want}\" in {file}.").as_ref(),
                     ),
                 }
             }
@@ -214,7 +216,11 @@ mod tests {
     }
 
     fn last_line(app: &OpenCADStudio) -> String {
-        app.command_line.history.last().map(|line| line.text.clone()).unwrap_or_default()
+        app.command_line
+            .history
+            .last()
+            .map(|line| line.text.clone())
+            .unwrap_or_default()
     }
 
     /// The fixture's page setups as the chooser would hold them, read
@@ -281,7 +287,10 @@ mod tests {
         let site = app.tabs[i].scene.page_setup_get("Site").unwrap();
         assert_eq!(site.paper_size, "ISO_A3_(297.00_x_420.00_MM)");
         assert_eq!(site.rotation, PlotRotation::Degrees90);
-        assert!(site.plot_view_handle.is_null(), "foreign handles are dropped");
+        assert!(
+            site.plot_view_handle.is_null(),
+            "foreign handles are dropped"
+        );
         assert!(app.tabs[i].dirty);
         // Undo takes the whole import back.
         let _ = app.update(Message::Undo);
@@ -314,20 +323,40 @@ mod tests {
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Loaded(loaded)));
         let draft = app.plot_dialog.import_draft.as_ref().expect("chooser open");
         assert_eq!(draft.file, "other.dwg");
-        assert_eq!(draft.selected().count(), 3, "everything ticked to start with");
+        assert_eq!(
+            draft.selected().count(),
+            3,
+            "everything ticked to start with"
+        );
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::All(false)));
-        assert_eq!(app.plot_dialog.import_draft.as_ref().unwrap().selected().count(), 0);
+        assert_eq!(
+            app.plot_dialog
+                .import_draft
+                .as_ref()
+                .unwrap()
+                .selected()
+                .count(),
+            0
+        );
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Toggle("B".into())));
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Toggle("C".into())));
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Apply));
-        assert!(app.plot_dialog.import_draft.is_none(), "Apply closes the chooser");
+        assert!(
+            app.plot_dialog.import_draft.is_none(),
+            "Apply closes the chooser"
+        );
         assert_eq!(app.tabs[i].scene.page_setup_names(), ["B", "C"]);
         assert_eq!(app.plot_dialog.selected_setup, "B");
         assert!(app.plot_dialog.page_setups.iter().any(|name| name == "C"));
         // A failed read shows its reason in the chooser; Cancel closes it.
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Loaded(Err("unreadable".into()))));
         assert_eq!(
-            app.plot_dialog.import_draft.as_ref().unwrap().error.as_deref(),
+            app.plot_dialog
+                .import_draft
+                .as_ref()
+                .unwrap()
+                .error
+                .as_deref(),
             Some("unreadable")
         );
         let _ = app.on_plot_dlg(PlotDlgMsg::Import(I::Cancel));
@@ -340,7 +369,10 @@ mod tests {
         let _ = app.update(Message::LayoutCreate);
         assert_ne!(app.active_modal, Some(crate::app::ModalKind::Plot));
         let _ = app.update(Message::PageSetupOnNewLayoutChanged(true));
-        assert!(app.current_config().plot.page_setup_on_new_layout, "persisted");
+        assert!(
+            app.current_config().plot.page_setup_on_new_layout,
+            "persisted"
+        );
         let _ = app.update(Message::LayoutCreate);
         assert_eq!(app.active_modal, Some(crate::app::ModalKind::Plot));
         assert_eq!(app.plot_dialog.selected_setup, "*Layout3*");