Type Alias UA_Server_DataChangeNotificationCallback 

pub type UA_Server_DataChangeNotificationCallback = Option<unsafe extern "C" fn(server: *mut UA_Server, monitoredItemId: UA_UInt32, monitoredItemContext: *mut c_void, nodeId: *const UA_NodeId, nodeContext: *mut c_void, attributeId: UA_UInt32, value: *const UA_DataValue)>;

Aliased Type

pub enum UA_Server_DataChangeNotificationCallback {
    None,
    Some(unsafe extern "C" fn(*mut UA_Server, u32, *mut c_void, *const UA_NodeId, *mut c_void, u32, *const UA_DataValue)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut UA_Server, u32, *mut c_void, *const UA_NodeId, *mut c_void, u32, *const UA_DataValue))

Some value of type T.