chore: clippy fixes - allow should_implement_trait and collapse nested if

crates/xy-supervisor/src/backoff.rs

@@ -16,6 +16,7 @@ impl Backoff {
         }
     }
 
+    #[allow(clippy::should_implement_trait)]
     pub fn next(&mut self) -> Duration {
         let next = match self.current {
             None => self.initial,

crates/xy/src/daemon/handlers.rs

@@ -359,20 +359,20 @@ async fn reload(reg: &Registry) -> Result<ReloadResult, ApiError> {
     let mut unchanged = Vec::new();
 
     for name in &existing_names {
-        if !new_by_name.contains_key(name) {
-            if let Some(entry) = reg.remove(name).await {
-                let (tx, rx) = oneshot::channel();
+        if !new_by_name.contains_key(name)
+            && let Some(entry) = reg.remove(name).await
+        {
+            let (tx, rx) = oneshot::channel();
 
-                let _ = entry
-                    .handle
-                    .tx
-                    .send(SupervisorCmd::Shutdown { ack: tx })
-                    .await;
+            let _ = entry
+                .handle
+                .tx
+                .send(SupervisorCmd::Shutdown { ack: tx })
+                .await;
 
-                let _ = rx.await;
+            let _ = rx.await;
 
-                removed.push(name.clone());
-            }
+            removed.push(name.clone());
         }
     }