Fix clippy warnings

src/dictionary.rs

@@ -2,8 +2,7 @@ use wana_kana::{ConvertJapanese, IsJapaneseStr};
 
 pub fn lookup(input: &str) -> Option<&jisho::Entry> {
     let input = input.trim();
-    for word in jisho::lookup(input) {
-        if
+    jisho::lookup(input).into_iter().find(|&word| (
             // If input has no kanji,
             // we can just compare the input to the reading verbatim
             // ensuring both are hiragana
@@ -12,9 +11,5 @@ pub fn lookup(input: &str) -> Option<&jisho::Entry> {
             // is verbosely the same.
             // However, this will cause problems for some words.
             // For example, 照り焼き will be accepted but 照焼 won't.
-            (input == word.kanji) {
-            return Some(word);
-        }
-    }
-    return None;
+            (input == word.kanji)))
 }

src/main.rs

@@ -13,6 +13,6 @@ pub use word::*;
 fn main() {
     const PORT: u16 = 8080;
     let mut server = Server::new(PORT)
-        .expect(&format!("Failed to start server at port {PORT}"));
+        .unwrap_or_else(|_| panic!("Failed to start server at port {PORT}"));
     server.run();
 }

src/server.rs

@@ -47,15 +47,15 @@ impl MessageResponseData {
         })
     }
 
-    fn to_response(self) -> MessageResponse {
+    fn into_response(self) -> MessageResponse {
         MessageResponse {
             event: self.get_name(),
             data: self,
         }
     }
 
-    fn to_message(self) -> Message {
-        self.to_response().to_message()
+    fn into_message(self) -> Message {
+        self.into_response().to_message()
     }
 }
 
@@ -89,7 +89,7 @@ impl Server {
     }
 
     fn broadcast_player_count(&self) {
-        let response = MessageResponseData::PlayerCount { players: self.clients.len() as u64 }.to_response();
+        let response = MessageResponseData::PlayerCount { players: self.clients.len() as u64 }.into_response();
         for (_client, responder) in self.clients.iter() {
             responder.send(response.to_message());
         }
@@ -97,7 +97,7 @@ impl Server {
 
     fn handle_connection(&mut self, client_id: u64, responder: Responder) {
         println!("A client connected with id #{}", client_id);
-        responder.send(MessageResponseData::Greeting { id: client_id }.to_message());
+        responder.send(MessageResponseData::Greeting { id: client_id }.into_message());
         if let Some(ref last_response) = self.last_response {
             responder.send(last_response.to_message());
         }
@@ -160,7 +160,7 @@ impl Server {
                     message: String::from("Not in dictionary!"),
                 },
             }
-        }.to_response();
+        }.into_response();
 
         match response.data {
             // Send errors to only this client