* Registers a callback to be called upon completion of this future. If the future has already
* completed, the callback will be called immediately.
*/
- public void register_callback_fn(FutureCallback callback) {
+ public void register_callback_fn(org.ldk.structs.FutureCallback callback) {
bindings.Future_register_callback_fn(this.ptr, callback == null ? 0 : callback.ptr);
Reference.reachabilityFence(this);
Reference.reachabilityFence(callback);