From 8b320e64e7e7403ec72fed6a19ed17c7791d1090 Mon Sep 17 00:00:00 2001
From: Donny Zimmanck <dzimmanck@enphaseenergy.com>
Date: Fri, 12 Nov 2021 12:54:53 -0800
Subject: [PATCH] Derive the clone trait for the OrderedIter making it easy for
 users to use an iterator on a History Buffer more than once.

---
 src/histbuf.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/histbuf.rs b/src/histbuf.rs
index 585b6c47..ab2c9a3a 100644
--- a/src/histbuf.rs
+++ b/src/histbuf.rs
@@ -272,6 +272,7 @@ impl<T, const N: usize> Default for HistoryBuffer<T, N> {
     }
 }
 
+#[derive(Clone)]
 pub struct OrderedIter<'a, T, const N: usize> {
     buf: &'a HistoryBuffer<T, N>,
     cur: usize,