Small formatting changes

book/listings/actions/2/main.rs

@@ -32,7 +32,7 @@ fn build_ui(app: &Application) {
 
     // Add action "close" to `window` taking no parameter
     let action_close = ActionEntry::builder("close")
-        .activate(clone!(#[weak] window , move |_, _, _| {
+        .activate(clone!(#[weak] window, move |_, _, _| {
             window.close();
         }))
         .build();

book/listings/main_event_loop/4/main.rs

@@ -30,7 +30,7 @@ fn build_ui(app: &Application) {
     let (sender, receiver) = async_channel::bounded(1);
     // Connect to "clicked" signal of `button`
     button.connect_clicked(move |_| {
-        glib::spawn_future_local(clone!(#[strong] sender , async move {
+        glib::spawn_future_local(clone!(#[strong] sender, async move {
             // Deactivate the button until the operation is done
             sender.send(false).await.expect("The channel needs to be open.");
             glib::timeout_future_seconds(5).await;
@@ -40,7 +40,7 @@ fn build_ui(app: &Application) {
     });
 
     // The main loop executes the asynchronous block
-    glib::spawn_future_local(clone!(#[weak] button , async move {
+    glib::spawn_future_local(clone!(#[weak] button, async move {
         while let Ok(enable_button) = receiver.recv().await {
             button.set_sensitive(enable_button);
         }

book/listings/main_event_loop/5/main.rs

@@ -28,7 +28,7 @@ fn build_ui(app: &Application) {
     // ANCHOR: callback
     // Connect to "clicked" signal of `button`
     button.connect_clicked(move |button| {
-        glib::spawn_future_local(clone!(#[weak] button , async move {
+        glib::spawn_future_local(clone!(#[weak] button, async move {
             // Deactivate the button until the operation is done
             button.set_sensitive(false);
             glib::timeout_future_seconds(5).await;

book/listings/main_event_loop/6/main.rs

@@ -32,7 +32,7 @@ fn build_ui(app: &Application) {
     // Connect to "clicked" signal of `button`
     button.connect_clicked(move |button| {
         // The main loop executes the asynchronous block
-        glib::spawn_future_local(clone!(#[weak] button , async move {
+        glib::spawn_future_local(clone!(#[weak] button, async move {
             // Deactivate the button until the operation is done
             button.set_sensitive(false);
             let enable_button = gio::spawn_blocking(move || {

book/listings/main_event_loop/8/main.rs

@@ -31,7 +31,7 @@ fn build_ui(app: &Application) {
     // Connect to "clicked" signal of `button`
     button.connect_clicked(move |_| {
         // The main loop executes the asynchronous block
-        glib::spawn_future_local(clone!(#[strong] sender , async move {
+        glib::spawn_future_local(clone!(#[strong] sender, async move {
             let response = reqwest::get("https://www.gtk-rs.org").await;
             sender.send(response).await.expect("The channel needs to be open.");
         }));

book/listings/main_event_loop/9/main.rs

@@ -42,7 +42,7 @@ fn build_ui(app: &Application) {
     let (sender, receiver) = async_channel::bounded(1);
     // Connect to "clicked" signal of `button`
     button.connect_clicked(move |_| {
-        runtime().spawn(clone!(#[strong] sender , async move {
+        runtime().spawn(clone!(#[strong] sender, async move {
             let response = reqwest::get("https://www.gtk-rs.org").await;
             sender.send(response).await.expect("The channel needs to be open.");
         }));

book/listings/todo/4/window/mod.rs

@@ -100,9 +100,15 @@ impl Window {
         // Filter model whenever the value of the key "filter" changes
         self.settings().connect_changed(
             Some("filter"),
-            clone!(#[weak(rename_to = window)] self, #[weak] filter_model , move |_, _| {
-                filter_model.set_filter(window.filter().as_ref());
-            }),
+            clone!(
+                #[weak(rename_to = window)]
+                self,
+                #[weak]
+                filter_model,
+                move |_, _| {
+                    filter_model.set_filter(window.filter().as_ref());
+                }
+            ),
         );
     }
 
@@ -126,18 +132,22 @@ impl Window {
 
     fn setup_callbacks(&self) {
         // Setup callback for activation of the entry
-        self.imp()
-            .entry
-            .connect_activate(clone!(#[weak(rename_to = window)] self , move |_| {
+        self.imp().entry.connect_activate(clone!(
+            #[weak(rename_to = window)]
+            self,
+            move |_| {
                 window.new_task();
-            }));
+            }
+        ));
 
         // Setup callback for clicking (and the releasing) the icon of the entry
-        self.imp().entry.connect_icon_release(
-            clone!(#[weak(rename_to = window)] self , move |_,_| {
+        self.imp().entry.connect_icon_release(clone!(
+            #[weak(rename_to = window)]
+            self,
+            move |_, _| {
                 window.new_task();
-            }),
-        );
+            }
+        ));
     }
 
     fn new_task(&self) {

book/listings/todo/5/window/mod.rs

@@ -101,9 +101,15 @@ impl Window {
         // Filter model whenever the value of the key "filter" changes
         self.settings().connect_changed(
             Some("filter"),
-            clone!(#[weak(rename_to = window)] self, #[weak] filter_model , move |_, _| {
-                filter_model.set_filter(window.filter().as_ref());
-            }),
+            clone!(
+                #[weak(rename_to = window)]
+                self,
+                #[weak]
+                filter_model,
+                move |_, _| {
+                    filter_model.set_filter(window.filter().as_ref());
+                }
+            ),
         );
     }
 
@@ -127,18 +133,22 @@ impl Window {
 
     fn setup_callbacks(&self) {
         // Setup callback for activation of the entry
-        self.imp()
-            .entry
-            .connect_activate(clone!(#[weak(rename_to = window)] self , move |_| {
+        self.imp().entry.connect_activate(clone!(
+            #[weak(rename_to = window)]
+            self,
+            move |_| {
                 window.new_task();
-            }));
+            }
+        ));
 
         // Setup callback for clicking (and the releasing) the icon of the entry
-        self.imp().entry.connect_icon_release(
-            clone!(#[weak(rename_to = window)] self , move |_,_| {
+        self.imp().entry.connect_icon_release(clone!(
+            #[weak(rename_to = window)]
+            self,
+            move |_, _| {
                 window.new_task();
-            }),
-        );
+            }
+        ));
     }
 
     fn new_task(&self) {