Fix unnecessary use of match with if let (single_match)

src/server/mod.rs

@@ -844,8 +844,8 @@ impl Server {
         }
 
         match channel {
-            // TODO: "REGISTER" =>
-            // TODO: "UNREGISTER" =>
+            "REGISTER" => {}   // TODO
+            "UNREGISTER" => {} // TODO
             "FML|HS" => {
                 let msg = crate::protocol::Serializable::read_from(&mut std::io::Cursor::new(data))
                     .unwrap();

src/ui/mod.rs

@@ -1539,9 +1539,8 @@ impl UIElement for TextBox {
             (VirtualKeyCode::V, true) => {
                 if ctrl_pressed {
                     let mut clipboard: ClipboardContext = ClipboardProvider::new().unwrap();
-                    match clipboard.get_contents() {
-                        Ok(text) => self.input.push_str(&text),
-                        Err(_) => (),
+                    if let Ok(text) = clipboard.get_contents() {
+                        self.input.push_str(&text)
                     }
                 }
             }