From 971fc89254a4d46ab4aec39f7d291a90900c6393 Mon Sep 17 00:00:00 2001
From: "Wyatt J. Miller" <wjmiller2016@gmail.com>
Date: Sun, 22 Nov 2020 23:20:45 -0500
Subject: [PATCH] added more to queue

---
 src/queue.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/queue.rs b/src/queue.rs
index a95d8c3..85c3327 100644
--- a/src/queue.rs
+++ b/src/queue.rs
@@ -28,4 +28,8 @@ impl<T> Queue<T> {
     pub fn peek(&self) -> Option<&T> {
         self.queue.first()
     }
+
+    pub fn peek_at(&self, item: T) -> Option<&T> {
+        self.queue.get(item)
+    }
 }