- // Due to rust's strict-ownership memory model, in some cases we need to "move"
- // an object to pass exclusive ownership to the function being called.
- // In most cases, we avoid ret_hu_conv being visible in GC'd languages by cloning the object
- // at the FFI layer, creating a new object which Rust can claim ownership of
- // However, in some cases (eg here), there is no way to clone an object, and thus
- // we actually have to pass full ownership to Rust.
- // Thus, after ret_hu_conv call, channel_features_arg is reset to null and is now a dummy object.
- channel_features_arg.ptr = 0;
+ return ret_hu_conv;
+ }
+
+ public RouteHop clone() {
+ number ret = bindings.RouteHop_clone(this.ptr);
+ const ret_hu_conv: RouteHop = new RouteHop(null, ret);
+ ret_hu_conv.ptrs_to.add(this);