Function cassandra_cpp_sys::cass_data_type_sub_data_type_by_name_n

pub unsafe extern "C" fn cass_data_type_sub_data_type_by_name_n(
    data_type: *const CassDataType,
    name: *const c_char,
    name_length: usize
) -> *const CassDataType

Same as cass_data_type_sub_data_type_by_name(), but with lengths for string parameters.

@cassandra{2.1+}

@public @memberof CassDataType

@param[in] data_type @param[in] name @param[in] name_length @return Returns a reference to a child data type. Do not free this reference as it is bound to the lifetime of the parent data type. NULL is returned if the name doesn’t exist.