Async Signals

godot-core/src/init/mod.rs

@@ -172,6 +172,9 @@ fn gdext_on_level_deinit(level: InitLevel) {
         // If lowest level is unloaded, call global deinitialization.
         // No business logic by itself, but ensures consistency if re-initialization (hot-reload on Linux) occurs.
 
+        #[cfg(since_api = "4.2")]
+        crate::task::cleanup();
+
         // Garbage-collect various statics.
         // SAFETY: this is the last time meta APIs are used.
         unsafe {

godot-core/src/lib.rs

@@ -27,6 +27,10 @@ pub mod init;
 pub mod meta;
 pub mod obj;
 pub mod registry;
+#[cfg(since_api = "4.2")]
+pub mod task;
+#[cfg(before_api = "4.2")]
+pub mod task {}
 pub mod tools;
 
 mod storage;

godot-core/src/registry/signal/typed_signal.rs

@@ -207,4 +207,8 @@ impl<'c, C: WithBaseField, Ps: meta::ParamTuple> TypedSignal<'c, C, Ps> {
             c.done();
         });
     }
+
+    pub(crate) fn to_untyped(&self) -> crate::builtin::Signal {
+        crate::builtin::Signal::from_object_signal(&self.receiver_object(), &*self.name)
+    }
 }