commit 4bd07209683a5b9090d61cb6d10861fb9973ec09
author Treehugger Robot <treehugger-gerrit@google.com> Tue Sep 22 00:11:09 2020 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Tue Sep 22 00:11:09 2020 +0000
tree bbabc156c346b1efb85400e76f684c5b795c02c4
parent 3dd6b0f059582ae404cce29cb66b4fe45a7d27ce
parent 64ebd13c633c23d6bb7a3ea9f6fa8161afe5c84d

Merge "Implement ToOwned for references to AIDL interfaces"

libs/binder/rust/src/binder.rs

diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index ceb6ade..81a5f02 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -590,6 +590,15 @@
                 f.pad(stringify!($interface))
             }
         }
+
+        // Convert a &dyn $interface to Box<dyn $interface>
+        impl std::borrow::ToOwned for dyn $interface {
+            type Owned = Box<dyn $interface>;
+            fn to_owned(&self) -> Self::Owned {
+                self.as_binder().into_interface()
+                    .expect(concat!("Error cloning interface ", stringify!($interface)))
+            }
+        }
     };
 }