apply clippy corrections

src/app/browser/window/tab/item/page/navigation/request/info/dialog.rs

@@ -285,15 +285,14 @@ impl Dialog for PreferencesDialog {
                         g.add(&{
                             let c = e.time().difference(info.event[i].time()).as_milliseconds(); // current
                             let s = e.time().difference(t).as_milliseconds(); // sum
-                            let a = row(
+                            row(
                                 e.name(),
                                 if c == s {
                                     format!("+{c} ms")
                                 } else {
                                     format!("+{c} / {s} ms")
                                 },
-                            );
-                            a
+                            )
                         })
                     }
                     g

src/tool.rs

@@ -32,7 +32,7 @@ impl Format for usize {
 pub fn uri_to_title(uri: &gtk::glib::Uri) -> gtk::glib::GString {
     let path = uri.path();
 
-    if path.split('/').last().unwrap_or_default().is_empty() {
+    if path.split('/').next_back().unwrap_or_default().is_empty() {
         match uri.host() {
             Some(host) => host,
             None => "Untitled".into(),