From c64908621dda57f66b297bc7a45af80dd0002a47 Mon Sep 17 00:00:00 2001
From: Daniel Olsen <daniel.olsen99@gmail.com>
Date: Mon, 17 May 2021 01:30:34 +0200
Subject: [PATCH] Revert "hash as unsafe bytes"

This reverts commit 47610129ff773cc1cbae8edb92365b3b149ddf3e.
---
 src/azul.rs | 18 +++---------------
 src/main.rs |  2 +-
 2 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/src/azul.rs b/src/azul.rs
index c02dca6..c89a527 100644
--- a/src/azul.rs
+++ b/src/azul.rs
@@ -1,4 +1,4 @@
-use std::{hash::{Hash, Hasher}, ops::{Deref, DerefMut}};
+use std::{hash::Hash, ops::{Deref, DerefMut}};
 use rand::prelude::*;
 use rand::distributions::WeightedIndex;
 //use smallvec::{SmallVec, smallvec};
@@ -402,8 +402,8 @@ impl Board {
     }
 }
 
-#[repr(packed)]
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+//#[repr(align(16))]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct Game {
     turn: u32,
     player: u8,
@@ -660,18 +660,6 @@ impl Game {
     }
 }
 
-unsafe fn any_as_u8_slice<T: Sized>(p: &T) -> &[u8] {
-    ::std::slice::from_raw_parts(
-        (p as *const T) as *const u8,
-        ::std::mem::size_of::<T>(),
-    )
-}
-impl Hash for Game {
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        unsafe{any_as_u8_slice(self).deref().hash(state)}
-    }
-
-}
 
 // Tests
 
diff --git a/src/main.rs b/src/main.rs
index 025f162..f03c420 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -91,7 +91,7 @@ fn calculate_options() -> Result<(), &'static str> {
     Ok(())
 }
 
-#[cached(size=10_000_000, key = "Game", convert = r#"{ _game }"#)]
+#[cached(size=45_000_000, key = "Game", convert = r#"{ _game }"#)]
 fn count_options(_game: Game, depth: u8, treshold: u8) -> u128 {
     let before = std::time::Instant::now();