Function FormatBytesLiteral

internal/strings.cc:672–676

}

std::string FormatBytesLiteral(absl::string_view str) {
  absl::string_view quote =
      (str.find('"') != str.npos && str.find('\'') == str.npos) ? "'" : "\"";
  return absl::StrCat("b", quote, EscapeBytes(str, false, quote[0]), quote);
}

std::string FormatSingleQuotedBytesLiteral(absl::string_view str) {
  return absl::StrCat("b'", EscapeBytes(str, false, '\''), "'");