1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/rust/pulse/src/operation.rs b/third_party/rust/pulse/src/operation.rs
new file mode 100644
index 0000000000..0b6823b2cc
--- /dev/null
+++ b/third_party/rust/pulse/src/operation.rs
@@ -0,0 +1,43 @@
+// Copyright © 2017 Mozilla Foundation
+//
+// This program is made available under an ISC-style license.  See the
+// accompanying file LICENSE for details.
+
+use ffi;
+
+#[derive(Debug)]
+pub struct Operation(*mut ffi::pa_operation);
+
+impl Operation {
+    pub unsafe fn from_raw_ptr(raw: *mut ffi::pa_operation) -> Operation {
+        Operation(raw)
+    }
+
+    pub fn cancel(&mut self) {
+        unsafe {
+            ffi::pa_operation_cancel(self.0);
+        }
+    }
+
+    pub fn get_state(&self) -> ffi::pa_operation_state_t {
+        unsafe { ffi::pa_operation_get_state(self.0) }
+    }
+}
+
+impl Clone for Operation {
+    fn clone(&self) -> Self {
+        Operation(unsafe { ffi::pa_operation_ref(self.0) })
+    }
+}
+
+impl Drop for Operation {
+    fn drop(&mut self) {
+        unsafe {
+            ffi::pa_operation_unref(self.0);
+        }
+    }
+}
+
+pub unsafe fn from_raw_ptr(raw: *mut ffi::pa_operation) -> Operation {
+    Operation::from_raw_ptr(raw)
+}