fix(dns): use more idiomatic cloned in FakeResolver

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tests/fakes/fake_input.rs b/src/tests/fakes/fake_input.rs
index 454924e..889e708 100644
--- a/src/tests/fakes/fake_input.rs
+++ b/src/tests/fakes/fake_input.rs
@@ -162,7 +162,7 @@ struct FakeResolver(HashMap<IpAddr, String>);
 impl Lookup for FakeResolver {
     async fn lookup(&self, ip: Ipv4Addr) -> Option<String> {
         let ip = IpAddr::from(ip);
-        self.0.get(&ip).map(|host| host.clone())
+        self.0.get(&ip).cloned()
     }
 }