--

crates/codegen/runtime/cargo/wasm/src/runtime/wrappers/cst/mod.rs

@@ -1,11 +1,14 @@
+use std::rc::Rc;
+
 use crate::wasm_crate::utils::{
     define_rc_wrapper, define_refcell_wrapper, define_wrapper, enum_to_enum, FromFFI, IntoFFI,
 };
 
 mod ffi {
     pub use crate::wasm_crate::bindings::exports::nomic_foundation::slang::cst::{
-        AncestorsIterator, Cursor, CursorBorrow, DescendantsIterator, Edge, EdgeLabel, Guest,
-        GuestCursor, GuestNonterminalNode, GuestQuery, GuestQueryMatchIterator,
+        AncestorsIterator, AncestorsIteratorBorrow, Cursor, CursorBorrow, DescendantsIterator,
+        DescendantsIteratorBorrow, Edge, EdgeLabel, Guest, GuestAncestorsIterator, GuestCursor,
+        GuestDescendantsIterator, GuestNonterminalNode, GuestQuery, GuestQueryMatchIterator,
         GuestTerminalKindExtensions, GuestTerminalNode, Node, NonterminalKind, NonterminalNode,
         NonterminalNodeBorrow, Query, QueryBorrow, QueryError, QueryMatch, QueryMatchIterator,
         QueryMatchIteratorBorrow, TerminalKind, TerminalNode, TerminalNodeBorrow, TextIndex,
@@ -117,7 +120,7 @@ define_rc_wrapper! { NonterminalNode {
     }
 
     fn descendants(&self) -> ffi::DescendantsIterator {
-        self._borrow_ffi().descendants()._into_ffi()
+        Rc::clone(self._borrow_ffi()).descendants()._into_ffi()
     }
 
     fn unparse(&self) -> String {
@@ -157,7 +160,7 @@ define_rc_wrapper! { TerminalNode {
     }
 
     fn descendants(&self) -> ffi::DescendantsIterator {
-        self._borrow_ffi().descendants()._into_ffi()
+        Rc::clone(self._borrow_ffi()).descendants()._into_ffi()
     }
 
     fn unparse(&self) -> String {

crates/codegen/runtime/npm/package/src/runtime/cst/index.mts

@@ -28,6 +28,12 @@ export type Edge = generated.cst.Edge;
 export const Cursor = generated.cst.Cursor;
 export type Cursor = generated.cst.Cursor;
 
+export const DescendantsIterator = generated.cst.DescendantsIterator;
+export type DescendantsIterator = generated.cst.DescendantsIterator;
+
+export const AncestorsIterator = generated.cst.AncestorsIterator;
+export type AncestorsIterator = generated.cst.AncestorsIterator;
+
 export const Query = generated.cst.Query;
 export type Query = generated.cst.Query;