cargo +nightly fmt.

bin/dnetview/src/main.rs

@@ -258,7 +258,7 @@ async fn render<B: Backend>(terminal: &mut Terminal<B>, model: Arc<Model>) -> io
             match k.unwrap() {
                 Key::Char('q') => {
                     terminal.clear()?;
-                    return Ok(());
+                    return Ok(())
                 }
                 Key::Char('j') => {
                     view.id_list.next();

bin/dnetview/src/ui.rs

@@ -183,7 +183,7 @@ fn render_inbound<B: Backend>(view: View, f: &mut Frame<'_, B>, length: usize) -
     f.render_widget(msg_graph, info_slice[0]);
     f.render_widget(title_graph, title_slice[0]);
 
-    return i_info.len() + title.len() + length + 2;
+    return i_info.len() + title.len() + length + 2
 }
 
 fn render_outbound<B: Backend>(view: View, f: &mut Frame<'_, B>) -> usize {
@@ -259,7 +259,7 @@ fn render_outbound<B: Backend>(view: View, f: &mut Frame<'_, B>) -> usize {
     f.render_widget(title_graph, title_slice[0]);
 
     let out_len = slots.len() + title.len();
-    return out_len;
+    return out_len
 }
 
 fn render_info_right<B: Backend>(