From e4a22aa50b4af1cf517c2eb64bcae834d630f948 Mon Sep 17 00:00:00 2001
From: SebastiaanYN <sebastiaan@cloudflare.com>
Date: Thu, 23 Jul 2026 15:25:56 +0200
Subject: [PATCH] Handle IpseckeyGateway::None branch in hash impl

Replace the hand-written hash implementation with `#[derive(Hash)]` to remove
the `todo!()` from the `None` branch.
---
 src/rdata/ipseckey.rs | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/src/rdata/ipseckey.rs b/src/rdata/ipseckey.rs
index 08ff9a305..a2bcc6cc3 100644
--- a/src/rdata/ipseckey.rs
+++ b/src/rdata/ipseckey.rs
@@ -437,7 +437,7 @@ impl<Octs: AsRef<[u8]>, N: ToName> Ord for Ipseckey<Octs, N> {
 
 //------------ IpseckeyGateway -----------------------------------------------
 
-#[derive(Clone)]
+#[derive(Clone, Hash)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum IpseckeyGateway<N> {
     None,
@@ -540,17 +540,6 @@ impl<N> IpseckeyGateway<N> {
     }
 }
 
-impl<N: hash::Hash> hash::Hash for IpseckeyGateway<N> {
-    fn hash<H: hash::Hasher>(&self, state: &mut H) {
-        match self {
-            IpseckeyGateway::None => todo!(),
-            IpseckeyGateway::Ipv4(a) => a.hash(state),
-            IpseckeyGateway::Ipv6(aaaa) => aaaa.hash(state),
-            IpseckeyGateway::Name(n) => n.hash(state),
-        }
-    }
-}
-
 impl<N, OtherName> PartialEq<IpseckeyGateway<OtherName>>
     for IpseckeyGateway<N>
 where