71     pub(crate) unsafe fn from_raw(ptr: *mut sys::AIBinder) -> Option<Self> {  in from_raw()
110     pub fn get_class(&mut self) -> Option<InterfaceClass> {  in get_class()
178     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {  in partial_cmp()
331     fn get_extension(&mut self) -> Result<Option<SpIBinder>> {  in get_extension()
396     fn serialize_option(this: Option<&Self>, parcel: &mut Parcel) -> Result<()> {  in serialize_option()
402 impl SerializeArray for Option<&SpIBinder> {}  implementation
414     fn deserialize_option(parcel: &Parcel) -> Result<Option<SpIBinder>> {  in deserialize_option()
420 impl DeserializeArray for Option<SpIBinder> {}  implementation
453     pub fn promote(&self) -> Option<SpIBinder> {  in promote()
511     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {  in partial_cmp()
646 pub fn get_service(name: &str) -> Option<SpIBinder> {  in get_service()