if err != nil {
		return
	}
	err = en.WriteString(z.AccessKey)
	if err != nil {
		err = msgp.WrapError(err, "AccessKey")
		return
	}
	// write "SecretKey"
	err = en.Append(0xa9, 0x53, 0x65, 0x63, 0x72, 0x65, 0x74, 0x4b, 0x65, 0x79)
	if err != nil {
		return
	}
	err = en.WriteString(z.SecretKey)
	if err != nil {
		err = msgp.WrapError(err, "SecretKey")
		return
	}

	err = en.Append(0xde, 0x0, 0x13, 0xa2, 0x49, 0x44)
	if err != nil {
		return
	}
	err = en.WriteString(z.ID)
	if err != nil {
		err = msgp.WrapError(err, "ID")
		return
	}
	// write "Bucket"
	err = en.Append(0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
	if err != nil {
		return
	}
	err = en.WriteString(z.Bucket)
	if err != nil {
		err = msgp.WrapError(err, "Bucket")
		return
	}

  const std::string file = io::JoinPath(base, "TestFile.csv");
  WriteString(file, "test");
  EXPECT_TF_OK(status_);

  const std::string subdir = io::JoinPath(base, "SubDir");
  tf_gcs_filesystem::CreateDir(filesystem_, subdir.c_str(), status_);
  EXPECT_TF_OK(status_);
  const std::string subfile = io::JoinPath(subdir, "TestSubFile.csv");
  WriteString(subfile, "test");
  EXPECT_TF_OK(status_);

  char** entries;

func (cred Credentials) String() string {
	var s strings.Builder
	s.WriteString(cred.AccessKey)
	s.WriteString(":")
	s.WriteString(cred.SecretKey)
	if cred.SessionToken != "" {
		s.WriteString("\n")
		s.WriteString(cred.SessionToken)
	}
	if !cred.Expiration.IsZero() && !cred.Expiration.Equal(timeSentinel) {
		s.WriteString("\n")
		s.WriteString(cred.Expiration.String())
	}
	return s.String()
}

	if err != nil {
		return
	}
	err = en.WriteString(z.IfMatch)
	if err != nil {
		err = msgp.WrapError(err, "IfMatch")
		return
	}
	// write "IfNoneMatch"
	err = en.Append(0xab, 0x49, 0x66, 0x4e, 0x6f, 0x6e, 0x65, 0x4d, 0x61, 0x74, 0x63, 0x68)
	if err != nil {
		return
	}
	err = en.WriteString(z.IfNoneMatch)
	if err != nil {
		err = msgp.WrapError(err, "IfNoneMatch")

	JoinType clause.JoinType
}

// StatementModifier statement modifier interface
type StatementModifier interface {
	ModifyStatement(*Statement)
}

// WriteString write string
func (stmt *Statement) WriteString(str string) (int, error) {
	return stmt.SQL.WriteString(str)
}

// WriteByte write byte
func (stmt *Statement) WriteByte(c byte) error {
	return stmt.SQL.WriteByte(c)
}

// WriteQuoted write quoted value

func (cs *SubsysInfo) AddEnvString(b *strings.Builder) {
	for _, v := range cs.Defaults {
		if ep, ok := cs.EnvMap[v.Key]; ok {
			b.WriteString(KvComment)
			b.WriteString(KvSpaceSeparator)
			b.WriteString(ep.Name)
			b.WriteString(EnvSeparator)
			b.WriteString(ep.Value)
			b.WriteString(KvNewline)
		}
	}
}

// WriteTo writes the string representation of the configuration to the given

	case *types.Signature:
		buf.WriteString("func")
		w.writeSignature(buf, typ)

	case *types.Interface:
		buf.WriteString("interface{")
		if typ.NumMethods() > 0 || typ.NumEmbeddeds() > 0 {
			buf.WriteByte(' ')
		}
		if typ.NumMethods() > 0 {
			buf.WriteString(strings.Join(sortedMethodNames(typ), ", "))
		}
		if typ.NumEmbeddeds() > 0 {
			buf.WriteString(strings.Join(w.sortedEmbeddeds(typ), ", "))
		}

	var b strings.Builder
	b.WriteString("InFilenames:      " + fmt.Sprint(a.InFilenames) + "\n")
	b.WriteString("ReadinessTimeout: " + fmt.Sprint(a.ReadinessTimeout) + "\n")
	b.WriteString("SkipConfirmation: " + fmt.Sprint(a.SkipConfirmation) + "\n")
	b.WriteString("Force:            " + fmt.Sprint(a.Force) + "\n")
	b.WriteString("Verify:           " + fmt.Sprint(a.Verify) + "\n")
	b.WriteString("Set:              " + fmt.Sprint(a.Set) + "\n")

	}
	// write "b"
	err = en.Append(0xa1, 0x62)
	if err != nil {
		return
	}
	err = en.WriteString(z.bucket)
	if err != nil {
		err = msgp.WrapError(err, "bucket")
		return
	}
	// write "flt"
	err = en.Append(0xa3, 0x66, 0x6c, 0x74)
	if err != nil {
		return
	}
	err = en.WriteString(z.filter)
	if err != nil {
		err = msgp.WrapError(err, "filter")
		return
	}
	// write "id"