Add `Drop` implementation.

2020-08-12 09:52:16 -05:00 · 2020-08-12 09:52:16 -05:00 · 427ca027be
parent 47bfe768e6
commit 427ca027be
1 changed files with 9 additions and 0 deletions
--- a/src/backends/ns_speech_synthesizer.rs
+++ b/src/backends/ns_speech_synthesizer.rs
@ -132,3 +132,12 @@ impl Backend for NSSpeechSynthesizerBackend {
        unimplemented!()
    }
 }
+
+impl Drop for NSSpeechSynthesizerBackend {
+    fn drop(&mut self) {
+        unsafe {
+            let _: Object = msg_send!(self.0, release);
+            let _: Object = msg_send!(self.1, release);
+        }
+    }
+}