refactor(irtt-stats): split snapshot builders

crates/irtt-stats/src/lib.rs

@@ -445,23 +445,39 @@ impl CoreStats {
             loss: loss_stats(packets),
             send_call: self.send_call.stats(),
             timer_error: self.timer_error.stats(),
-            rtt: RttStats {
+            rtt: self.rtt_stats(),
+            ipdv: self.ipdv_stats(),
+            one_way_delay: self.one_way_delay_stats(),
+            server_processing: self.server_processing_stats(),
+        }
+    }
+
+    fn rtt_stats(&self) -> RttStats {
+        RttStats {
             primary: self.rtt_primary.stats(),
             raw: self.rtt_raw.stats(),
             adjusted: self.rtt_adjusted.stats(),
-            },
+        }
-            ipdv: IpdvStats {
+    }
+
+    fn ipdv_stats(&self) -> IpdvStats {
+        IpdvStats {
             round_trip: self.ipdv_round_trip.stats(),
             send: self.ipdv_send.stats(),
             receive: self.ipdv_receive.stats(),
-            },
+        }
-            one_way_delay: OneWayDelayStats {
+    }
+
+    fn one_way_delay_stats(&self) -> OneWayDelayStats {
+        OneWayDelayStats {
             send_delay: self.send_delay.stats(),
             receive_delay: self.receive_delay.stats(),
-            },
+        }
-            server_processing: ServerProcessingStats {
+    }
+
+    fn server_processing_stats(&self) -> ServerProcessingStats {
+        ServerProcessingStats {
             processing: self.server_processing.stats(),
-            },
         }
     }
 }