From f34f42ab4ce2d76caf873565740da856e1ef8624 Mon Sep 17 00:00:00 2001
From: Gwilym Inzani <gw@ilym.me>
Date: Tue, 9 May 2023 21:12:22 +0100
Subject: [PATCH] Implement debug

---
 agb-hashmap/src/lib.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/agb-hashmap/src/lib.rs b/agb-hashmap/src/lib.rs
index 73c5bf31..2cbb2003 100644
--- a/agb-hashmap/src/lib.rs
+++ b/agb-hashmap/src/lib.rs
@@ -21,6 +21,7 @@ use alloc::alloc::Global;
 use core::{
     alloc::Allocator,
     borrow::Borrow,
+    fmt::Debug,
     hash::{BuildHasher, BuildHasherDefault, Hash, Hasher},
     iter::FromIterator,
     ops::Index,
@@ -809,6 +810,16 @@ where
 {
 }
 
+impl<K, V, ALLOCATOR: ClonableAllocator> Debug for HashMap<K, V, ALLOCATOR>
+where
+    K: Debug,
+    V: Debug,
+{
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        f.debug_map().entries(self.iter()).finish()
+    }
+}
+
 const fn number_before_resize(capacity: usize) -> usize {
     capacity * 85 / 100
 }