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