Type Definition paho_mqtt_sys::Persistence_close

type Persistence_close = Option<unsafe extern "C" fn(handle: *mut c_void) -> c_int>;

@brief Close the persistent store referred to by the handle.

@param handle The handle pointer from a successful call to Persistence_open(). @return Return 0 if the function completes successfully, otherwise return ::MQTTCLIENT_PERSISTENCE_ERROR.