Populating document's children.

src/wasm/document.rs

@@ -33,16 +33,34 @@ to_wasm!(
             })
             .collect();
 
+        let children = original
+            .zeroth_section
+            .iter()
+            .map(|child| {
+                child
+                    .to_wasm(wasm_context.clone())
+                    .map(Into::<WasmAstNode<'_>>::into)
+            })
+            .chain(original.children.iter().map(|child| {
+                child
+                    .to_wasm(wasm_context.clone())
+                    .map(Into::<WasmAstNode<'_>>::into)
+            }))
+            .collect::<Result<Vec<_>, _>>()?;
         // let children = original
         //     .children
         //     .iter()
-        //     .map(|child| child.to_wasm(wasm_context.clone()))
+        //     .map(|child| {
+        //         child
+        //             .to_wasm(wasm_context.clone())
+        //             .map(Into::<WasmAstNode<'_>>::into)
+        //     })
         //     .collect::<Result<Vec<_>, _>>()?;
 
         Ok(WasmDocument {
             standard_properties,
             additional_properties,
-            children: Vec::new(),
+            children,
         })
     }
 );