feat: knockout brackets

src/tournaments/mod.rs

@@ -4,17 +4,26 @@ use crate::server::Server;
 
 pub mod round_robin;
 pub use round_robin::RoundRobin;
+pub mod knockout_bracket;
+pub use knockout_bracket::KnockoutBracket;
 
 #[async_trait]
 pub trait Tournament {
-  fn new(ready_players: &[String]) -> Self
+  async fn new(ready_players: &[String], server: &Server) -> Self
   where
     Self: Sized;
   async fn next(&mut self, server: &Server);
   async fn start(&mut self, server: &Server);
   async fn cancel(&mut self, server: &Server);
-  fn inform_winner(&mut self, winner: String, is_tie: bool);
+  async fn inform_winner(
+    &mut self,
+    winner: String,
+    match_id: u32,
+    player1: String,
+    player2: String,
+  );
   fn contains_player(&self, username: String) -> bool;
   fn is_completed(&self) -> bool;
+  fn get_players(&self) -> Vec<String>;
   fn get_type(&self) -> String;
 }