add struct and set fields type to 'pub'

src/core/types/callback_game.rs

@@ -1,2 +1,2 @@
 /// A placeholder, currently holds no information. Use [BotFather](https://t.me/botfather) to set up your game.
-struct CallbackGame;
+pub struct CallbackGame;

src/core/types/game.rs

@@ -0,0 +1,13 @@
+use serde::Deserialize;
+
+use crate::core::types::MessageEntity;
+
+#[derive(Debug, Deserialize)]
+pub struct Game {
+    pub title: String,
+    pub description: String,
+    pub photo: Vec<PhotoSize>,
+    pub text: Option<String>,
+    pub text_entities: Option<Vec<MessageEntity>>,
+    pub animation: Option<Animation>,
+}

src/core/types/game_high_score.rs

@@ -3,8 +3,8 @@ use serde::Deserialize;
 use crate::core::types::user::User;
 
 #[derive(Debug, Deserialize)]
-struct GameHighScore {
-    position: i32,
-    user: User,
-    score: i32,
+pub struct GameHighScore {
+    pub position: i32,
+    pub user: User,
+    pub score: i32,
 }