Derive Default where possible

src/chat.rs

@@ -61,6 +61,7 @@ pub enum ChatItem {
 /// Chat protection status.
 #[derive(
     Debug,
+    Default,
     Display,
     Clone,
     Copy,
@@ -77,6 +78,7 @@ pub enum ChatItem {
 #[repr(u32)]
 pub enum ProtectionStatus {
     /// Chat is not protected.
+    #[default]
     Unprotected = 0,
 
     /// Chat is protected.
@@ -85,12 +87,6 @@ pub enum ProtectionStatus {
     Protected = 1,
 }
 
-impl Default for ProtectionStatus {
-    fn default() -> Self {
-        ProtectionStatus::Unprotected
-    }
-}
-
 /// The reason why messages cannot be sent to the chat.
 ///
 /// The reason is mainly for logging and displaying in debug REPL, thus not translated.