Function describeDiff

docs/index.js:20934–20940

(rootNode)

      return skipToNode + debugInfo + propName;
    }
    function describeDiff(rootNode) {
      try {
        return "\n\n" + describeNode(rootNode, 0);
      } catch (x) {
        return "";
      }
    }
    function describeAncestors(ancestor, child, props) {
      for (var fiber = child, node = null, distanceFromLeaf = 0; fiber; )
        fiber === ancestor && (distanceFromLeaf = 0),