ext/pf2/src/signal_scheduler.rs in pf2-0.6.0 vs ext/pf2/src/signal_scheduler.rs in pf2-0.7.0

@@ -56,17 +56,19 @@
         }
 
         let profile = self.profile.try_read().unwrap();
         log::debug!("Number of samples: {}", profile.samples.len());
 
-        let serialized = if self.configuration.use_experimental_serializer {
-            ProfileSerializer2::new().serialize(&profile)
+        if self.configuration.use_experimental_serializer {
+            let mut ser = ProfileSerializer2::new();
+            ser.serialize(&profile);
+            ser.to_ruby_hash()
         } else {
-            ProfileSerializer::serialize(&profile)
-        };
-        let serialized = CString::new(serialized).unwrap();
-        unsafe { rb_str_new_cstr(serialized.as_ptr()) }
+            let serialized = ProfileSerializer::serialize(&profile);
+            let string = CString::new(serialized).unwrap();
+            unsafe { rb_str_new_cstr(string.as_ptr()) }
+        }
     }
 
     fn on_new_thread(&self, thread: VALUE) {
         self.install_timer_to_ruby_thread(thread);
     }
@@ -92,13 +94,10 @@
     }
 }
 
 impl SignalScheduler {
     pub fn new(configuration: &Configuration, profile: Arc<RwLock<Profile>>) -> Self {
-        Self {
-            configuration: configuration.clone(),
-            profile,
-        }
+        Self { configuration: configuration.clone(), profile }
     }
 
     // Install signal handler for profiling events to the current process.
     fn install_signal_handler(&self) {
         let mut sa: libc::sigaction = unsafe { mem::zeroed() };