diff --git a/src/main.rs b/src/main.rs
index bfe00da..e6b9e69 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -982,19 +982,20 @@ fn test_dialogue_from_string() {
     )
 }
 
-fn dialogue_to_string(dialogue: Dialogue) -> String {
-    format!("DLG {}\n{}", dialogue.id, dialogue.contents)
+impl ToString for Dialogue {
+    #[inline]
+    fn to_string(&self) -> String {
+        format!("DLG {}\n{}", self.id, self.contents)
+    }
 }
 
 #[test]
 fn test_dialogue_to_string() {
     assert_eq!(
-        dialogue_to_string(
-            Dialogue {
-                id: "y".to_string(),
-                contents: "This is a bit of dialogue,\nblah blah\nblah blah".to_string()
-            }
-        ),
+        Dialogue {
+            id: "y".to_string(),
+            contents: "This is a bit of dialogue,\nblah blah\nblah blah".to_string()
+        }.to_string(),
         "DLG y\nThis is a bit of dialogue,\nblah blah\nblah blah".to_string()
     );
 }
@@ -1286,7 +1287,7 @@ fn game_to_string(game: Game) -> String {
     }
 
     for dialogue in game.dialogues {
-        segments.push(dialogue_to_string(dialogue));
+        segments.push(dialogue.to_string());
     }
 
     for ending in game.endings {