fix: clippy warnings

Author: notjedi

src/display/ui.rs

@@ -33,7 +33,7 @@ where
         terminal.hide_cursor().unwrap();
         let state = {
             let mut state = UIState::default();
-            state.interface_name = opts.interface.clone();
+            state.interface_name.clone_from(&opts.interface);
             state.unit_family = opts.render_opts.unit_family.into();
             state.cumulative_mode = opts.render_opts.total_utilization;
             state

src/display/ui_state.rs

@@ -128,7 +128,9 @@ impl UIState {
                     .or_default();
                 connection_data.total_bytes_downloaded += connection_info.total_bytes_downloaded;
                 connection_data.total_bytes_uploaded += connection_info.total_bytes_uploaded;
-                connection_data.interface_name = connection_info.interface_name.clone();
+                connection_data
+                    .interface_name
+                    .clone_from(&connection_info.interface_name);
                 data_for_remote_address.total_bytes_downloaded +=
                     connection_info.total_bytes_downloaded;
                 data_for_remote_address.total_bytes_uploaded +=