From 7d5e6068681c35c925af4681255ec835a7f306ae Mon Sep 17 00:00:00 2001
From: drHuangMHT <DrHuangMHT@outlook.com>
Date: Mon, 13 Mar 2023 19:06:40 +0800
Subject: [PATCH 1/4] feat: make mdns::Event clone-able

---
 protocols/mdns/src/behaviour.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/protocols/mdns/src/behaviour.rs b/protocols/mdns/src/behaviour.rs
index b34a1a73629..f2709e90bdf 100644
--- a/protocols/mdns/src/behaviour.rs
+++ b/protocols/mdns/src/behaviour.rs
@@ -339,7 +339,7 @@ where
 }
 
 /// Event that can be produced by the `Mdns` behaviour.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum Event {
     /// Discovered nodes through mDNS.
     Discovered(DiscoveredAddrsIter),
@@ -352,6 +352,7 @@ pub enum Event {
 }
 
 /// Iterator that produces the list of addresses that have been discovered.
+#[derive(Clone)]
 pub struct DiscoveredAddrsIter {
     inner: smallvec::IntoIter<[(PeerId, Multiaddr); 4]>,
 }
@@ -379,6 +380,7 @@ impl fmt::Debug for DiscoveredAddrsIter {
 }
 
 /// Iterator that produces the list of addresses that have expired.
+#[derive(Clone)]
 pub struct ExpiredAddrsIter {
     inner: smallvec::IntoIter<[(PeerId, Multiaddr); 4]>,
 }

From a72e5e2f1edf92324268b837a63fd5b9f00e5373 Mon Sep 17 00:00:00 2001
From: drHuangMHT <DrHuangMHT@outlook.com>
Date: Mon, 13 Mar 2023 20:23:28 +0800
Subject: [PATCH 2/4] docs: filling CHANGELOG for PR 3606

Unreleased patch version 0.43.1 bumped. Added entry for PR 3606: Deriving 'Clone' for 'mdns::Event'
---
 protocols/mdns/CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/protocols/mdns/CHANGELOG.md b/protocols/mdns/CHANGELOG.md
index c2b548e3389..62a361a0608 100644
--- a/protocols/mdns/CHANGELOG.md
+++ b/protocols/mdns/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.43.1 [unreleased]
+
+- Deriving `Clone` for `mdns::Event`. See [PR 3606].
+
 # 0.43.0
 
 - Update to `libp2p-core` `v0.39.0`.

From 926c7ca99cd5c2de45d6610da45a41ab418ebe3b Mon Sep 17 00:00:00 2001
From: Thomas Eizinger <thomas@eizinger.io>
Date: Tue, 14 Mar 2023 03:17:21 +1100
Subject: [PATCH 3/4] Update protocols/mdns/CHANGELOG.md

---
 protocols/mdns/CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/protocols/mdns/CHANGELOG.md b/protocols/mdns/CHANGELOG.md
index 62a361a0608..c877ca48ccb 100644
--- a/protocols/mdns/CHANGELOG.md
+++ b/protocols/mdns/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 - Deriving `Clone` for `mdns::Event`. See [PR 3606].
 
+[PR 3606]: https://github.com/libp2p/rust-libp2p/pull/3606
 # 0.43.0
 
 - Update to `libp2p-core` `v0.39.0`.

From 49d26c4795a45471fc67af3e6bca6477faf86244 Mon Sep 17 00:00:00 2001
From: Thomas Eizinger <thomas@eizinger.io>
Date: Tue, 14 Mar 2023 03:17:36 +1100
Subject: [PATCH 4/4] Update protocols/mdns/CHANGELOG.md

---
 protocols/mdns/CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protocols/mdns/CHANGELOG.md b/protocols/mdns/CHANGELOG.md
index c877ca48ccb..0c3b88c018c 100644
--- a/protocols/mdns/CHANGELOG.md
+++ b/protocols/mdns/CHANGELOG.md
@@ -1,6 +1,6 @@
 # 0.43.1 [unreleased]
 
-- Deriving `Clone` for `mdns::Event`. See [PR 3606].
+- Derive `Clone` for `mdns::Event`. See [PR 3606].
 
 [PR 3606]: https://github.com/libp2p/rust-libp2p/pull/3606
 # 0.43.0