stealing

storage/packable/packable.go

@@ -0,0 +1,26 @@
+package packable
+
+type Packable interface {
+	Encode() ([]byte, error)
+	Decode([]byte) error
+}
+
+type String string
+
+func (s *String) String() string {
+	return string(*s)
+}
+
+func (s *String) Encode() ([]byte, error) {
+	return []byte(*s), nil
+}
+
+func (s *String) Decode(b []byte) error {
+	*s = String(string(b))
+	return nil
+}
+
+func NewString(s string) *String {
+	w := String(s)
+	return &w
+}