usage for log

server/src/game/mod.rs

@@ -19,6 +19,7 @@ use rand::seq::SliceRandom;
 use rand::thread_rng;
 
 use crate::lobby::LobbyPlayer;
+use crate::log;
 use crate::packet::{ToClientPacket, GameOverReason};
 use chat::{ChatMessage, ChatGroup};
 use player::PlayerReference;
@@ -71,7 +72,10 @@ impl Game {
                 player.sender.clone(),
                 match roles.get(player_index){
                     Some(role) => *role,
-                    None => RoleOutline::Any.get_random_role(&settings.excluded_roles, &roles).expect("Any should have open roles"),
+                    None => {
+                        log!(error "Game::new"; "Failed to generate role. rolelist wasnt big enough for number of players");
+                        RoleOutline::Any.get_random_role(&settings.excluded_roles, &roles).expect("Any should have open roles")
+                    },
                 }
             );
             players.push(new_player);

server/src/lib.rs

@@ -8,6 +8,14 @@ pub mod log {
     #[macro_export]
     /// Log a statement to the console. 
     /// When logging using this macro, a timestamp and possibly a marker is added to the message.
+    /// 
+    /// # Examples
+    /// ```
+    /// use crate::log;
+    /// log!(error "Error location"; "Error message");
+    /// log!(error "Game::new"; "Failed to generate role. rolelist wasnt big enough for number of players");
+    /// log!(info "Listener"; "{}: {}", &connection.get_address().to_string(), message);
+    /// ```
     macro_rules! log {
         // Each case in this macro definition is for a different log marker.
         // None