From 76051cd76bc889e7f97031ca87932c058550137f Mon Sep 17 00:00:00 2001
From: David Kruger <david@krugerlabs.us>
Date: Mon, 30 Jun 2025 20:18:29 -0700
Subject: [PATCH] Removing the id field from the Action trait

This would in theory be useful for a transposition table, but we do not
currently support that. As such I don't want to burden the
implementation with that field until it is deemed necessary.
---
 benches/e2e.rs               | 6 +-----
 examples/auto_tic_tac_toe.rs | 6 +-----
 examples/tic_tac_toe.rs      | 6 +-----
 src/state.rs                 | 5 +----
 4 files changed, 4 insertions(+), 19 deletions(-)

diff --git a/benches/e2e.rs b/benches/e2e.rs
index f3c0499..b8f27a8 100644
--- a/benches/e2e.rs
+++ b/benches/e2e.rs
@@ -61,11 +61,7 @@ struct Move {
     index: usize,
 }
 
-impl Action for Move {
-    fn id(&self) -> usize {
-        self.index
-    }
-}
+impl Action for Move {}
 
 /// Tic-Tac-Toe game state
 #[derive(Debug, Clone)]
diff --git a/examples/auto_tic_tac_toe.rs b/examples/auto_tic_tac_toe.rs
index b6a5387..1183ea5 100644
--- a/examples/auto_tic_tac_toe.rs
+++ b/examples/auto_tic_tac_toe.rs
@@ -84,11 +84,7 @@ struct Move {
     index: usize,
 }
 
-impl Action for Move {
-    fn id(&self) -> usize {
-        self.index
-    }
-}
+impl Action for Move {}
 
 /// Tic-Tac-Toe game state
 #[derive(Clone)]
diff --git a/examples/tic_tac_toe.rs b/examples/tic_tac_toe.rs
index 263b5c7..c0bc3ec 100644
--- a/examples/tic_tac_toe.rs
+++ b/examples/tic_tac_toe.rs
@@ -119,11 +119,7 @@ struct Move {
     index: usize,
 }
 
-impl Action for Move {
-    fn id(&self) -> usize {
-        self.index
-    }
-}
+impl Action for Move {}
 
 /// Tic-Tac-Toe game state
 #[derive(Clone)]
diff --git a/src/state.rs b/src/state.rs
index 747063c..2048962 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -72,10 +72,7 @@ pub trait GameState: Clone + Debug {
 ///
 /// An action is dependent upon the specific game being defined, and includes
 /// things like moves, attacks, and other decisions.
-pub trait Action: Clone + Debug {
-    /// Returns a uniqie identifier for this action
-    fn id(&self) -> usize;
-}
+pub trait Action: Clone + Debug {}
 
 /// Trait used for players participating in a game
 pub trait Player: Clone + Debug + PartialEq + Eq + Hash {}