From ebbe3cfce28914d776f3e5f89894fab50911c57e Mon Sep 17 00:00:00 2001
From: Botahamec <botahamec@outlook.com>
Date: Wed, 22 May 2024 15:53:49 -0400
Subject: Implemented necessary traits

---
 src/rwlock/read_guard.rs | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'src/rwlock/read_guard.rs')

diff --git a/src/rwlock/read_guard.rs b/src/rwlock/read_guard.rs
index 8428987..da3d101 100644
--- a/src/rwlock/read_guard.rs
+++ b/src/rwlock/read_guard.rs
@@ -1,3 +1,4 @@
+use std::fmt::{Debug, Display};
 use std::marker::PhantomData;
 use std::ops::Deref;
 
@@ -7,6 +8,18 @@ use crate::key::Keyable;
 
 use super::{RwLock, RwLockReadGuard, RwLockReadRef};
 
+impl<'a, T: Debug + ?Sized + 'a, R: RawRwLock> Debug for RwLockReadRef<'a, T, R> {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		Debug::fmt(&**self, f)
+	}
+}
+
+impl<'a, T: Display + ?Sized + 'a, R: RawRwLock> Display for RwLockReadRef<'a, T, R> {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		Display::fmt(&**self, f)
+	}
+}
+
 impl<'a, T: ?Sized + 'a, R: RawRwLock> Deref for RwLockReadRef<'a, T, R> {
 	type Target = T;
 
@@ -18,6 +31,12 @@ impl<'a, T: ?Sized + 'a, R: RawRwLock> Deref for RwLockReadRef<'a, T, R> {
 	}
 }
 
+impl<'a, T: ?Sized + 'a, R: RawRwLock> AsRef<T> for RwLockReadRef<'a, T, R> {
+	fn as_ref(&self) -> &T {
+		self
+	}
+}
+
 impl<'a, T: ?Sized + 'a, R: RawRwLock> Drop for RwLockReadRef<'a, T, R> {
 	fn drop(&mut self) {
 		// safety: this guard is being destroyed, so the data cannot be
@@ -32,6 +51,22 @@ impl<'a, T: ?Sized + 'a, R: RawRwLock> RwLockReadRef<'a, T, R> {
 	}
 }
 
+impl<'a, 'key, T: Debug + ?Sized + 'a, Key: Keyable + 'key, R: RawRwLock> Debug
+	for RwLockReadGuard<'a, 'key, T, Key, R>
+{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		Debug::fmt(&**self, f)
+	}
+}
+
+impl<'a, 'key, T: Display + ?Sized + 'a, Key: Keyable + 'key, R: RawRwLock> Display
+	for RwLockReadGuard<'a, 'key, T, Key, R>
+{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		Display::fmt(&**self, f)
+	}
+}
+
 impl<'a, 'key: 'a, T: ?Sized + 'a, Key: Keyable, R: RawRwLock> Deref
 	for RwLockReadGuard<'a, 'key, T, Key, R>
 {
@@ -42,6 +77,14 @@ impl<'a, 'key: 'a, T: ?Sized + 'a, Key: Keyable, R: RawRwLock> Deref
 	}
 }
 
+impl<'a, 'key: 'a, T: ?Sized + 'a, Key: Keyable, R: RawRwLock> AsRef<T>
+	for RwLockReadGuard<'a, 'key, T, Key, R>
+{
+	fn as_ref(&self) -> &T {
+		self
+	}
+}
+
 impl<'a, 'key: 'a, T: ?Sized + 'a, Key: Keyable, R: RawRwLock>
 	RwLockReadGuard<'a, 'key, T, Key, R>
 {
-- 
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