pub type UA_ClientAsyncReadDataTypeAttributeCallback = Option<unsafe extern "C" fn(client: *mut UA_Client, userdata: *mut c_void, requestId: UA_UInt32, status: UA_StatusCode, dataType: *mut UA_NodeId)>;Aliased Type§
pub enum UA_ClientAsyncReadDataTypeAttributeCallback {
None,
Some(unsafe extern "C" fn(*mut UA_Client, *mut c_void, u32, u32, *mut UA_NodeId)),
}