chore: new lint for to_string->clone

Author: academician

src/core/ev_handler.rs

@@ -287,9 +287,9 @@ pub fn handle_event(
 
         Command::SetPrompt(ref text) | Command::SendMessage(ref text) => {
             if let Command::SetPrompt(_) = ev {
-                p.prompt = text.to_string();
+                p.prompt = text.clone();
             } else {
-                p.message = Some(text.to_string());
+                p.message = Some(text.clone());
             }
             p.format_prompt();
             if !p.running.lock().is_uninitialized() {

src/input/definitions/keydefs.rs

@@ -99,7 +99,7 @@ impl KeySeq {
                     }
                 }
                 Token::MultipleChar(c) => {
-                    let c = c.to_ascii_lowercase().to_string();
+                    let c = c.to_ascii_lowercase().clone();
                     SPECIAL_KEYS.get(c.as_str()).map_or_else(
                         || panic!("'{}': Invalid key input sequence given", text),
                         |key| {

src/input/definitions/mousedefs.rs

@@ -67,7 +67,7 @@ fn gen_mouse_event_from_tokenlist(token_list: &[Token], text: &str) -> MouseEven
                 );
             }
             Token::MultipleChar(c) => {
-                let c = c.to_ascii_lowercase().to_string();
+                let c = c.to_ascii_lowercase().clone();
                 MOUSE_ACTIONS.get(c.as_str()).map_or_else(
                     || panic!("'{}': Invalid key input sequence given", text),
                     |k| {

src/search.rs

@@ -83,7 +83,7 @@ static WORD: LazyLock<Regex> = LazyLock::new(|| {
     Regex::new(r#"([\w_]+)|([-?~@#!$%^&*()-+={}\[\]:;\\|'/?<>.,"]+)|\W"#).unwrap()
 });
 
-#[derive(Clone, Copy, Debug, Eq)]
+#[derive(Clone, Copy, Debug, Default, Eq)]
 #[cfg_attr(docsrs, doc(cfg(feature = "search")))]
 #[allow(clippy::module_name_repetitions)]
 /// Defines modes in which the search can run
@@ -93,15 +93,10 @@ pub enum SearchMode {
     /// Find matches before the current page
     Reverse,
     /// No search active
+    #[default]
     Unknown,
 }
 
-impl Default for SearchMode {
-    fn default() -> Self {
-        Self::Unknown
-    }
-}
-
 impl PartialEq for SearchMode {
     fn eq(&self, other: &Self) -> bool {
         core::mem::discriminant(self) == core::mem::discriminant(other)