Fix clippy lints (#555)

Author: casey

justfile

@@ -68,12 +68,6 @@ check: test clippy forbid check-minimal-versions gen
   git diff --no-ext-diff --quiet --exit-code
   cargo +nightly fmt --all -- --check
 
-draft: push
-  hub pull-request -o --draft
-
-pr: check push
-  hub pull-request -o
-
 publish:
   #!/usr/bin/env bash
   set -euxo pipefail

src/host_port.rs

@@ -99,7 +99,7 @@ struct Tuple(String, u16);
 impl From<&HostPort> for Tuple {
   fn from(node: &HostPort) -> Self {
     let host = match &node.host {
-      Host::Domain(domain) => domain.to_string(),
+      Host::Domain(domain) => domain.clone(),
       Host::Ipv4(ipv4) => ipv4.to_string(),
       Host::Ipv6(ipv6) => ipv6.to_string(),
     };

src/sort_order.rs

@@ -1,8 +1,9 @@
 use crate::common::*;
 
-#[derive(Clone, Copy, Debug, PartialEq, IntoStaticStr, EnumString)]
+#[derive(Clone, Copy, Debug, Default, PartialEq, IntoStaticStr, EnumString)]
 #[strum(serialize_all = "kebab-case")]
 pub(crate) enum SortOrder {
+  #[default]
   Ascending,
   Descending,
 }
@@ -12,9 +13,3 @@ impl SortOrder {
     self.into()
   }
 }
-
-impl Default for SortOrder {
-  fn default() -> Self {
-    Self::Ascending
-  }
-}