[binder] Move Rust ping_binder() to external API
The ping_binder() API should be publicly usable on Rust Binder objects.
This change moves this method from the IBinderInternal trait to the
IBinder trait for more general use.
Test: atest rustBinderTest
Bug: 195455757
Change-Id: I1751d9d69ee96197a8f2b577d0150b42445a7d5f
diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index 7895a72..467e51e 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -192,9 +192,6 @@
/// Is this object still alive?
fn is_binder_alive(&self) -> bool;
- /// Send a ping transaction to this object
- fn ping_binder(&mut self) -> Result<()>;
-
/// Indicate that the service intends to receive caller security contexts.
#[cfg(not(android_vndk))]
fn set_requesting_sid(&mut self, enable: bool);
@@ -270,6 +267,9 @@
/// The recipient will no longer be called if this object
/// dies.
fn unlink_to_death(&mut self, recipient: &mut DeathRecipient) -> Result<()>;
+
+ /// Send a ping transaction to this object
+ fn ping_binder(&mut self) -> Result<()>;
}
/// Opaque reference to the type of a Binder interface.