From 2b9e761d9e8085174e885961c7929b97394734ae Mon Sep 17 00:00:00 2001
From: Gitea-Bot <no-reply@creativedragonslayer.de>
Date: Mon, 14 Sep 2026 22:51:40 +0000
Subject: [PATCH] Style: Automatische Formatierung & Clippy-Fixes

---
 src/cache.rs    | 15 ++++-----------
 src/resolver.rs |  5 +----
 2 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/src/cache.rs b/src/cache.rs
index a120525..5493df1 100644
--- a/src/cache.rs
+++ b/src/cache.rs
@@ -157,9 +157,8 @@ pub fn is_expired(updated_at: i64, now: i64, ttl_seconds: u64) -> bool {
 
 fn ensure_cache_dir(dir: &Path) -> Result<(), String> {
     if !dir.exists() {
-        std::fs::create_dir_all(dir).map_err(|e| {
-            format!("could not create directory '{}': {e}", dir.display())
-        })?;
+        std::fs::create_dir_all(dir)
+            .map_err(|e| format!("could not create directory '{}': {e}", dir.display()))?;
         // create_dir_all() unterliegt dem Prozess-Umask; explizites chmod ist nötig, um
         // wirklich 0777 zu erreichen (Verzeichnis-Rechte steuern nicht die Umask neuer Dateien).
         // Wird nur beim Neuanlegen ausgeführt; bei existierenden Verzeichnissen würde ein
@@ -198,10 +197,7 @@ pub async fn try_open_cache(db_path: &Path) -> Option<Cache> {
     {
         Ok(db) => db,
         Err(e) => {
-            crate::log::warn(
-                "cache",
-                &format!("Could not open cache database: {e}"),
-            );
+            crate::log::warn("cache", &format!("Could not open cache database: {e}"));
             return None;
         }
     };
@@ -216,10 +212,7 @@ pub async fn try_open_cache(db_path: &Path) -> Option<Cache> {
 
     let cache = Cache { conn };
     if let Err(e) = cache.init_schema().await {
-        crate::log::warn(
-            "cache",
-            &format!("Could not initialize cache schema: {e}"),
-        );
+        crate::log::warn("cache", &format!("Could not initialize cache schema: {e}"));
         return None;
     }
 
diff --git a/src/resolver.rs b/src/resolver.rs
index be09ceb..ab4a096 100644
--- a/src/resolver.rs
+++ b/src/resolver.rs
@@ -55,10 +55,7 @@ pub async fn resolve(
         && !cache::is_expired(entry.updated_at, now, config.cache_ttl_seconds)
         && network::ping_check(entry.ip).await
     {
-        crate::log::info(
-            "resolver",
-            &format!("Cache hit for {mac}: {}", entry.ip),
-        );
+        crate::log::info("resolver", &format!("Cache hit for {mac}: {}", entry.ip));
         return Ok(ResolveResult {
             mac: *mac,
             ip: entry.ip,