slowly working

src/main.rs

@@ -1,13 +1,47 @@
-use minmax::{Board, GreedyPlayer};
+#![allow(unused_imports)]
+
+use std::time::SystemTime;
+
+use minmax::{Board, GamePlayer, GreedyPlayer, HumanPlayer, PerfectPlayer, Player, RandomPlayer};
 
 fn main() {
+    let mut results = [0, 0, 0];
+
+    let start = SystemTime::now();
+
+    for _ in 0..10_000 {
+        let result = play_round(PerfectPlayer::new(), PerfectPlayer::new(), false);
+        let idx = Player::as_u8(result);
+        results[idx as usize] += 1;
+    }
+
+    println!("Winner counts");
+    println!(" X: {}", results[0]);
+    println!(" O: {}", results[1]);
+    println!(" Draw: {}", results[2]);
+
+    let time = start.elapsed().unwrap();
+
+    println!("Completed in {}ms", time.as_millis());
+}
+
+fn play_round<A: GamePlayer, B: GamePlayer>(mut a: A, mut b: B, print: bool) -> Option<Player> {
     let mut board = Board::empty();
-    let result = board.play(&mut GreedyPlayer, &mut GreedyPlayer);
-    println!("{board}");
+    let result = board.play(&mut a, &mut b);
+    if print {
+        println!("{board}");
+    }
     match result {
         Some(winner) => {
-            println!("player {winner} won!");
+            if print {
+                println!("player {winner} won!");
+            }
+        }
+        None => {
+            if print {
+                println!("a draw...")
+            }
         }
-        None => println!("a draw..."),
     }
+    result
 }