From 382ad9d15c57cfdd51974db5e85f53e50ba51107 Mon Sep 17 00:00:00 2001
From: Dennis Kobert <dennis@kobert.dev>
Date: Thu, 30 Jul 2026 10:28:50 +0000
Subject: [PATCH] Add missing send / sync impls and make rasterize node async

---
 node-graph/libraries/core-types/src/registry.rs      | 8 ++++++++
 node-graph/nodes/gstd/src/platform_application_io.rs | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/node-graph/libraries/core-types/src/registry.rs b/node-graph/libraries/core-types/src/registry.rs
index 91602d2710..8a320e5e45 100644
--- a/node-graph/libraries/core-types/src/registry.rs
+++ b/node-graph/libraries/core-types/src/registry.rs
@@ -180,6 +180,14 @@ impl std::fmt::Debug for EdgeHandle {
 	}
 }
 
+// SAFETY: wasm is single threaded, so the marker-free payload never actually crosses a thread;
+// mirrors the old NodeContainer assertion that let the executor live in a sync static.
+#[cfg(target_family = "wasm")]
+unsafe impl Send for EdgeHandle {}
+// SAFETY: as in Send.
+#[cfg(target_family = "wasm")]
+unsafe impl Sync for EdgeHandle {}
+
 impl EdgeHandle {
 	pub fn new<T: 'static>(node: std::sync::Arc<ErasedGNode<T>>) -> Self {
 		Self::new_erased(node, edge_type::<T>())
diff --git a/node-graph/nodes/gstd/src/platform_application_io.rs b/node-graph/nodes/gstd/src/platform_application_io.rs
index 1b9b485adb..0b2ffd66a2 100644
--- a/node-graph/nodes/gstd/src/platform_application_io.rs
+++ b/node-graph/nodes/gstd/src/platform_application_io.rs
@@ -194,7 +194,7 @@ fn create_canvas(_: impl Ctx) -> CanvasHandle {
 /// Renders a view of the input graphic within an area defined by the *Footprint*.
 #[cfg(target_family = "wasm")]
 #[node_macro::node(category(""))]
-fn rasterize<T: WasmNotSend + Clone>(
+async fn rasterize<T: WasmNotSend + Clone>(
 	_: impl Ctx,
 	#[implementations(
 		List<Vector>,