Function dpiConn_deqObject 

pub unsafe extern "C" fn dpiConn_deqObject(
    conn: *mut dpiConn,
    queueName: *const c_char,
    queueNameLength: u32,
    options: *mut dpiDeqOptions,
    props: *mut dpiMsgProps,
    payload: *mut dpiObject,
    msgId: *mut *const c_char,
    msgIdLength: *mut u32,
) -> c_int

Dequeues a message from a queue. This function is deprecated and will be removed in version 4. One of the functions dpiQueue_deqOne() or dpiQueue_deqMany() should be used instead.

The function returns DPI_SUCCESS for success and DPI_FAILURE for failure.