From 7fe4459da1b0fed8eeb0f16f8f8e9a0bf8efb7a9 Mon Sep 17 00:00:00 2001
From: Integral <integral@member.fsf.org>
Date: Sat, 2 Nov 2024 17:45:12 +0800
Subject: [PATCH] refactor: destruct tuples to enhance readability

Signed-off-by: Integral <integral@member.fsf.org>
---
 src/cli/systemd_dbus.rs              | 7 ++-----
 src/quadlet/container/mount/tmpfs.rs | 4 ++--
 src/serde.rs                         | 2 +-
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/cli/systemd_dbus.rs b/src/cli/systemd_dbus.rs
index 9e16fd5..0971095 100644
--- a/src/cli/systemd_dbus.rs
+++ b/src/cli/systemd_dbus.rs
@@ -33,10 +33,7 @@ pub struct UnitFile {
 }
 
 impl From<(String, String)> for UnitFile {
-    fn from(value: (String, String)) -> Self {
-        Self {
-            file_name: value.0,
-            status: value.1,
-        }
+    fn from((file_name, status): (String, String)) -> Self {
+        Self { file_name, status }
     }
 }
diff --git a/src/quadlet/container/mount/tmpfs.rs b/src/quadlet/container/mount/tmpfs.rs
index 867ac49..84fb242 100644
--- a/src/quadlet/container/mount/tmpfs.rs
+++ b/src/quadlet/container/mount/tmpfs.rs
@@ -182,8 +182,8 @@ impl<'de> de::Visitor<'de> for Visitor {
                 Field::Mode => {
                     check_duplicate(&mode, Field::Mode)?;
                     // serde(with = "mode")
-                    let value: SerdeMode = map.next_value()?;
-                    mode = Some(value.0);
+                    let SerdeMode(value) = map.next_value()?;
+                    mode = Some(value);
                 }
                 // tmpcopyup, notmpcopyup values (de)serialize as unit (i.e. no value)
                 Field::TmpCopyUp => tmpcopyup = true,
diff --git a/src/serde.rs b/src/serde.rs
index b67fbb9..72943fd 100644
--- a/src/serde.rs
+++ b/src/serde.rs
@@ -81,7 +81,7 @@ where
     S: Serializer,
 {
     let iter = value.into_iter();
-    let len = iter.size_hint().1;
+    let (_, len) = iter.size_hint();
 
     let mut state = serializer.serialize_seq(len)?;