Clippy code cleanup

src/word.rs

@@ -49,10 +49,8 @@ impl NavigatedPage<WordMessage> for WordState {
             SetValue(n) => {
                 self.word.value = n;
             }
-            SetAdditional(key, value) => match key.as_str() {
-                _ => {
-                    self.word.additional.insert(key, value.clone());
-                }
+            SetAdditional(key, value) => {
+                self.word.additional.insert(key, value.clone());
             },
             AddAdditional(key) => {
                 self.word.additional.insert(key, "".to_string());
@@ -145,20 +143,20 @@ impl WordState {
         }
     }
 
-    fn reading_field(&self, value:  &String) -> Element<'_, WordMessage> {
+    fn reading_field(&self, value:  &str) -> Element<'_, WordMessage> {
         self.additional_field(value, "Чтение слова".to_string(), "reading".to_string())
     }
 
-    fn description_field(&self, value: &String) -> Element<'_, WordMessage> {
+    fn description_field(&self, value: &str) -> Element<'_, WordMessage> {
         self.additional_field(value, "Описание".to_string(), "description".to_string())
     }
 
-    fn context_field(&self, value: &String) -> Element<'_, WordMessage> {
+    fn context_field(&self, value: &str) -> Element<'_, WordMessage> {
         self.additional_field(value, "В контексте".to_string(), "context".to_string())
     }
     fn additional_field(
         &self,
-        value: &String,
+        value: &str,
         name: String,
         id: String,
     ) -> Element<'_, WordMessage> {