557 pub struct TransferEventTrb {  struct
558     trb_pointer: B64,
559     trb_transfer_length: B24,
560     completion_code: TrbCompletionCode,
561     cycle: bool,
562     reserved0: B1,
563     event_data: B1,
564     reserved1: B7,
565     trb_type: TrbType,
566     endpoint_id: B5,
567     reserved2: B3,
568     slot_id: B8,
671 impl TypedTrb for TransferEventTrb {  implementation
736 unsafe impl DataInit for TransferEventTrb {}  implementation
764 unsafe impl TrbCast for TransferEventTrb {}  implementation