Function ocl_core::enqueue_copy_buffer

pub fn enqueue_copy_buffer<T, M, En, Ewl>(command_queue: &CommandQueue,
                                          src_buffer: M,
                                          dst_buffer: M,
                                          src_offset: usize,
                                          dst_offset: usize,
                                          len: usize,
                                          wait_list: Option<Ewl>,
                                          new_event: Option<En>)
                                          -> OclResult<()> where T: OclPrm,
        En: ClNullEventPtr,
        Ewl: ClWaitListPtr,
        M: AsMem<T> + MemCmdAll

Copies the contents of one buffer to another.