Function libdxfeed_sys::dx_get_event_data_item

pub unsafe extern "C" fn dx_get_event_data_item(
    event_mask: c_int,
    data: dxf_const_event_data_t,
    index: usize
) -> dxf_const_event_data_t

@ingroup c-api-event-listener-functions

@brief Get event data item from event data

@param event_mask Event mask @param data Event data @param index Event data item index @return Event data item