diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index d55eafe..9cfa589 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -581,5 +581,11 @@
                 parcel.write(&this.map($crate::Interface::as_binder))
             }
         }
+
+        impl std::fmt::Debug for dyn $interface {
+            fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                f.pad(stringify!($interface))
+            }
+        }
     };
 }
diff --git a/libs/binder/rust/src/parcel/file_descriptor.rs b/libs/binder/rust/src/parcel/file_descriptor.rs
index 8a89ab0..20e9178 100644
--- a/libs/binder/rust/src/parcel/file_descriptor.rs
+++ b/libs/binder/rust/src/parcel/file_descriptor.rs
@@ -26,6 +26,7 @@
 use std::os::unix::io::{AsRawFd, FromRawFd};
 
 /// Rust version of the Java class android.os.ParcelFileDescriptor
+#[derive(Debug)]
 pub struct ParcelFileDescriptor(File);
 
 impl ParcelFileDescriptor {
diff --git a/libs/binder/rust/src/proxy.rs b/libs/binder/rust/src/proxy.rs
index 13e5619..5602c96 100644
--- a/libs/binder/rust/src/proxy.rs
+++ b/libs/binder/rust/src/proxy.rs
@@ -28,6 +28,7 @@
 
 use std::convert::TryInto;
 use std::ffi::{c_void, CString};
+use std::fmt;
 use std::os::unix::io::AsRawFd;
 use std::ptr;
 
@@ -37,6 +38,12 @@
 /// is untyped; typed interface access is implemented by the AIDL compiler.
 pub struct SpIBinder(*mut sys::AIBinder);
 
+impl fmt::Debug for SpIBinder {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.pad("SpIBinder")
+    }
+}
+
 /// # Safety
 ///
 /// An `SpIBinder` is a handle to a C++ IBinder, which is thread-safe