Function cassandra_cpp_sys::cass_aggregate_meta_argument_type [−] [src]

pub unsafe extern "C" fn cass_aggregate_meta_argument_type(
    aggregate_meta: *const CassAggregateMeta, 
    index: usize
) -> *const CassDataType

Gets the aggregate's argument type for the provided index.

@cassandra{2.2+}

@public @memberof CassAggregateMeta

@param[in] aggregate_meta @param[in] index @return The data type for argument. NULL returned if the index is out of range.