From a57afd9e1ad8aa03b26035fbb4340ff974b80dce Mon Sep 17 00:00:00 2001
From: Paolo Barbolini <paolo.barbolini@m4ss.net>
Date: Wed, 29 Dec 2021 16:07:07 +0100
Subject: [PATCH] Remove useless allocation when serializing

---
 src/ipv4.rs | 2 +-
 src/ipv6.rs | 2 +-
 src/lib.rs  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ipv4.rs b/src/ipv4.rs
index 9cb84a4..9fde814 100644
--- a/src/ipv4.rs
+++ b/src/ipv4.rs
@@ -27,7 +27,7 @@ impl serde::Serialize for Ipv4Network {
     where
         S: serde::Serializer,
     {
-        serializer.serialize_str(&self.to_string())
+        serializer.collect_str(self)
     }
 }
 
diff --git a/src/ipv6.rs b/src/ipv6.rs
index 608fd73..3928ff5 100644
--- a/src/ipv6.rs
+++ b/src/ipv6.rs
@@ -28,7 +28,7 @@ impl serde::Serialize for Ipv6Network {
     where
         S: serde::Serializer,
     {
-        serializer.serialize_str(&self.to_string())
+        serializer.collect_str(self)
     }
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index 84b3a26..4561ad8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,7 +46,7 @@ impl serde::Serialize for IpNetwork {
     where
         S: serde::Serializer,
     {
-        serializer.serialize_str(&self.to_string())
+        serializer.collect_str(self)
     }
 }