Style: Automatische Formatierung & Clippy-Fixes

src/lib.rs

@@ -140,7 +140,8 @@ pub fn get_log_level() -> LogLevel {
     }
 
     if let Ok(val) = env::var("LOG_LEVEL").or_else(|_| env::var("RUST_LOG"))
-        && let Ok(lvl) = LogLevel::try_from(val.as_str()) {
+        && let Ok(lvl) = LogLevel::try_from(val.as_str())
+    {
         return lvl;
     }
 
@@ -230,7 +231,8 @@ pub fn log(tag: &str, message: &str, log_level: LogLevel) {
 
         let file_lock = get_or_init_log_file();
         if let Ok(mut guard) = file_lock.lock()
-            && let Some(f) = guard.as_mut() {
+            && let Some(f) = guard.as_mut()
+        {
             let _ = writeln!(f, "{}", formatted);
             let _ = f.flush();
         }