Function tryLocateRNodeByPath

packages/core/src/hydration/node_lookup_utils.ts:100–108

(
  hydrationInfo: DehydratedView,
  lView: LView<unknown>,
  noOffsetIndex: number,
)

 * @returns an RNode that corresponds to the instruction index or null if no path exists
 */
export function tryLocateRNodeByPath(
  hydrationInfo: DehydratedView,
  lView: LView<unknown>,
  noOffsetIndex: number,
): RNode | null {
  const nodes = hydrationInfo.data[NODES];
  const path = nodes?.[noOffsetIndex];
  return path ? locateRNodeByPath(path, lView) : null;
}

/**
 * Locate a node in DOM tree that corresponds to a given TNode.