120 pub struct Transfer {  struct
124     pub buffer: TransferBuffer,  argument
125     callback: Option<Box<dyn Fn(Transfer) + Send + Sync>>,  argument
262         let raw_transfer = (&*rc_transfer) as *const Transfer as usize;  in submit_transfer()  constant
315                 unsafe { Arc::from_raw((*urb_ptr).usercontext as *const Transfer) };  in poll_transfers()  constant
573 impl Transfer {  implementation
589     ) -> Result<Transfer> {  in new()
623     pub fn new_control(buffer: TransferBuffer) -> Result<Transfer> {  in new_control()
629     pub fn new_interrupt(endpoint: u8, buffer: TransferBuffer) -> Result<Transfer> {  in new_interrupt()
638     ) -> Result<Transfer> {  in new_bulk()
647     pub fn new_isochronous(endpoint: u8, buffer: TransferBuffer) -> Result<Transfer> {  in new_isochronous()