  explicit StringView(ASCIIRef asciiRef)
      : nonManagedStringPtr_(asciiRef.data()),
        startIndex_(0),
        isHandle_(false),
        isASCII_(true),
        length_(asciiRef.size()) {}
  explicit StringView(ASCIIRef asciiRef)
      : nonManagedStringPtr_(asciiRef.data()),
        startIndex_(0),
        isHandle_(false),
        isASCII_(true),
        length_(asciiRef.size()) {}