style: rustfmt the DbPool call sites from the connection-pool change

Formatting-only; the pool commit landed before cargo fmt was run.

crates/xmedia-bot/src/link_cache.rs

@@ -70,7 +70,9 @@ impl LinkCache {
     pub async fn get(&self, key: &str, ttl: Duration) -> Option<CachedPost> {
         let key = key.to_string();
         let ttl = ttl.as_secs_f64();
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 let mut stmt =
                     conn.prepare("SELECT payload, created_at FROM link_cache WHERE url = ?1")?;
                 let mut rows = stmt.query(params![key])?;
@@ -100,7 +102,9 @@ impl LinkCache {
     pub async fn put(&self, key: &str, post: &CachedPost) {
         let key = key.to_string();
         let payload = serde_json::to_string(post).expect("cached post serializes");
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 conn.execute(
                 "INSERT OR REPLACE INTO link_cache (url, payload, created_at) VALUES (?1, ?2, ?3)",
                 params![key, payload, now_f64()],
@@ -116,7 +120,9 @@ impl LinkCache {
     /// Drops an entry (e.g. a cached file id that turned out invalid).
     pub async fn remove(&self, key: &str) {
         let key = key.to_string();
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 conn.execute("DELETE FROM link_cache WHERE url = ?1", params![key])?;
                 Ok(())
             })
@@ -129,7 +135,9 @@ impl LinkCache {
     /// Removes expired entries; returns how many were deleted.
     pub async fn prune(&self, ttl: Duration) -> usize {
         let cutoff = now_f64() - ttl.as_secs_f64();
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 conn.execute(
                     "DELETE FROM link_cache WHERE created_at < ?1",
                     params![cutoff],
@@ -149,7 +157,9 @@ impl LinkCache {
     /// `key` is `None`. Returns how many rows were removed.
     pub async fn clear(&self, key: Option<&str>) -> usize {
         let key = key.map(str::to_string);
-        let result = self.pool.with_conn(move |conn| match &key {
+        let result = self
+            .pool
+            .with_conn(move |conn| match &key {
                 Some(key) => conn.execute("DELETE FROM link_cache WHERE url = ?1", params![key]),
                 None => conn.execute("DELETE FROM link_cache", []),
             })

crates/xmedia-bot/src/queue.rs

@@ -160,8 +160,7 @@ impl PersistentTaskQueue {
                 if sweep_stop.load(Ordering::Relaxed) {
                     break;
                 }
-                let result =
-                    sweep_pool.with_conn(move |conn| recover_update(conn)).await;
+                let result = sweep_pool.with_conn(move |conn| recover_update(conn)).await;
                 if let Err(e) = result {
                     log::error!("queue sweep failed: {e}");
                 }
@@ -309,7 +308,9 @@ impl QueueWorker {
     }
 
     async fn earliest_run_after(&self) -> Option<f64> {
-        let result = self.pool.with_conn(|conn| {
+        let result = self
+            .pool
+            .with_conn(|conn| {
                 let mut stmt =
                     conn.prepare("SELECT MIN(run_after) FROM tasks WHERE status='pending'")?;
                 let mut rows = stmt.query([])?;
@@ -374,7 +375,9 @@ impl QueueWorker {
 
     async fn delete_row(&self, id: &str) {
         let id = id.to_string();
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 conn.execute("DELETE FROM tasks WHERE id = ?1", params![id])?;
                 Ok(())
             })

crates/xmedia-bot/src/state.rs

@@ -76,7 +76,9 @@ impl ChatStore {
             return data.clone();
         }
         let chat_key = chat_id.to_string();
-        let payload = self.pool.with_conn(move |conn| {
+        let payload = self
+            .pool
+            .with_conn(move |conn| {
                 // Concurrent handler tasks (batch-forwards) may write chat_state
                 // while this read runs; the shared busy timeout handles the
                 // write-lock collision instead of failing the query.
@@ -103,7 +105,9 @@ impl ChatStore {
         self.cache.lock().insert(chat_id, data.clone());
         let payload = serde_json::to_string(data).expect("chat state serializes");
         let chat_id = chat_id.to_string();
-        let result = self.pool.with_conn(move |conn| {
+        let result = self
+            .pool
+            .with_conn(move |conn| {
                 conn.execute(
                     "INSERT OR REPLACE INTO chat_state (chat_id, payload) VALUES (?1, ?2)",
                     params![chat_id, payload],