Function ocl_core::enqueue_read_buffer

pub unsafe fn enqueue_read_buffer<T, M, En, Ewl>(
    command_queue: &CommandQueue, 
    buffer: M, 
    block: bool, 
    offset: usize, 
    data: &mut [T], 
    wait_list: Option<Ewl>, 
    new_event: Option<En>
) -> OclResult<()> where
    T: OclPrm,
    En: ClNullEventPtr,
    Ewl: ClWaitListPtr,
    M: AsMem<T> + MemCmdRw, 

Enqueues a read from device memory referred to by buffer to device memory, data.

Safety

Caller must ensure that data lives until the read is complete. Use new_event to monitor it (use [core::EventList::last_clone] if passing an event list as new_event).