Ooops, allow creation only for whole Hugr, anything else is not usable

CQCL · Oct 9, 2023 · 783e5a3 · 783e5a3
1 parent dc85d3e
commit 783e5a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hugr/views/root_checked.rs b/src/hugr/views/root_checked.rs
@@ -11,7 +11,7 @@ use super::{check_tag, RootTagged};
 /// (Just provides static checking of the type of the root node)
 pub struct RootChecked<H, Root = Node>(H, PhantomData<Root>);
 
-impl<H: RootTagged, Root: NodeHandle> RootChecked<H, Root> {
+impl<H: RootTagged + AsRef<Hugr>, Root: NodeHandle> RootChecked<H, Root> {
     /// Create a hierarchical view of a whole HUGR
     ///
     /// # Errors