diff --git a/include/hidl/HidlSupport.h b/include/hidl/HidlSupport.h
index f9f7f14..b1bb6ed 100644
--- a/include/hidl/HidlSupport.h
+++ b/include/hidl/HidlSupport.h
@@ -82,6 +82,10 @@
         *this = other;
     }
 
+    hidl_vec(hidl_vec<T> &&other) {
+        *this = static_cast<hidl_vec &&>(other);
+    }
+
     ~hidl_vec() {
         if (mOwnsBuffer) {
             delete[] mBuffer;
@@ -101,6 +105,30 @@
         mOwnsBuffer = false;
     }
 
+    T *data() {
+        return mBuffer;
+    }
+
+    const T *data() const {
+        return mBuffer;
+    }
+
+    T *releaseData() {
+        if (!mOwnsBuffer && mSize > 0) {
+            resize(mSize);
+        }
+        mOwnsBuffer = false;
+        return mBuffer;
+    }
+
+    hidl_vec &operator=(hidl_vec &&other) {
+        mBuffer = other.mBuffer;
+        mSize = other.mSize;
+        mOwnsBuffer = other.mOwnsBuffer;
+        other.mOwnsBuffer = false;
+        return *this;
+    }
+
     hidl_vec &operator=(const hidl_vec &other) {
         if (this != &other) {
             if (mOwnsBuffer) {