Merge commit '86b6591b369a220f1a39078ef2a71939d7a2b812' into perf/improve

src/streaming/event_parser/common/mod.rs

@@ -69,6 +69,14 @@ macro_rules! impl_unified_event {
             fn index(&self) -> String {
                 self.metadata.index.clone()
             }
+
+            fn transaction_index(&self) -> Option<u64> {
+                self.metadata.transaction_index
+            }
+
+            fn set_transaction_index(&mut self, transaction_index: Option<u64>) {
+                self.metadata.set_transaction_index(transaction_index);
+            }
         }
     };
 }

src/streaming/event_parser/common/types.rs

@@ -337,6 +337,7 @@ pub struct EventMetadata {
     pub id: String,
     pub signature: String,
     pub slot: u64,
+    pub transaction_index: Option<u64>,  // 新增：交易在slot中的索引
     pub block_time: i64,
     pub block_time_ms: i64,
     pub program_received_time_us: i64,
@@ -347,7 +348,7 @@ pub struct EventMetadata {
     #[deprecated(note = "Please use swap_data instead")]
     pub transfer_datas: Vec<TransferData>,
     pub swap_data: Option<SwapData>,
-    pub index: String,
+    pub index: String,  // 保留原有的指令索引
 }
 
 impl EventMetadata {
@@ -368,6 +369,7 @@ impl EventMetadata {
             id,
             signature,
             slot,
+            transaction_index: None,  // 默认为None，后续设置
             block_time,
             block_time_ms,
             program_received_time_us,
@@ -389,6 +391,11 @@ impl EventMetadata {
         self.swap_data = Some(swap_data);
     }
 
+    /// 设置交易索引
+    pub fn set_transaction_index(&mut self, transaction_index: Option<u64>) {
+        self.transaction_index = transaction_index;
+    }
+
     /// Recycle EventMetadata to object pool
     pub fn recycle(self) {
         EVENT_METADATA_POOL.release(self);

src/streaming/event_parser/core/traits.rs

@@ -64,6 +64,12 @@ pub trait UnifiedEvent: Debug + Send + Sync {
 
     /// Get index
     fn index(&self) -> String;
+
+    /// Get transaction index in slot
+    fn transaction_index(&self) -> Option<u64>;
+
+    /// Set transaction index in slot
+    fn set_transaction_index(&mut self, transaction_index: Option<u64>);
 }
 
 /// 事件解析器trait - 定义了事件解析的核心方法