chore: avoid unnecessary cloning

src/eth/storage/rocks/rocks_state.rs

@@ -352,22 +352,19 @@ impl RocksStorageState {
 
     /// Updates the in-memory state with changes from transaction execution
     pub fn update_state_with_execution_changes(&self, changes: &[ExecutionAccountChanges], block_number: BlockNumber, batch: &mut WriteBatch) {
-        // Directly capture the fields needed by each future from `self`
         let accounts = self.accounts.clone();
         let accounts_history = self.accounts_history.clone();
         let account_slots = self.account_slots.clone();
         let account_slots_history = self.account_slots_history.clone();
 
-        let changes_clone_for_accounts = changes.to_vec(); // Clone changes for accounts future
-        let changes_clone_for_slots = changes.to_vec(); // Clone changes for slots future
-
         let mut account_changes = Vec::new();
         let mut account_history_changes = Vec::new();
 
-        for change in changes_clone_for_accounts {
+        for change in changes {
             if change.is_changed() {
                 let address: AddressRocksdb = change.address.into();
                 let mut account_info_entry = accounts.entry_or_insert_with(address, AccountRocksdb::default);
+
                 if let Some(nonce) = change.nonce.clone().take_modified() {
                     account_info_entry.nonce = nonce.into();
                 }
@@ -389,10 +386,11 @@ impl RocksStorageState {
         let mut slot_changes = Vec::new();
         let mut slot_history_changes = Vec::new();
 
-        for change in changes_clone_for_slots {
-            let address: AddressRocksdb = change.address.into();
-            for (slot_index, slot_change) in change.slots.clone() {
-                if let Some(slot) = slot_change.take_modified() {
+        for change in changes {
+            for (slot_index, slot_change) in &change.slots {
+                if let Some(slot) = slot_change.take_modified_ref() {
+                    let address: AddressRocksdb = change.address.into();
+                    let slot_index = *slot_index;
                     slot_changes.push(((address, slot_index.into()), slot.value.into()));
                     slot_history_changes.push(((address, slot_index.into(), block_number.into()), slot.value.into()));
                 }