Inherited from Serializable
Inherited by implicit conversion any2stringadd from
Comments to any2stringadd[Comments]
Inherited by implicit conversion StringFormat from
Comments to StringFormat[Comments]
Inherited by implicit conversion ArrowAssoc from
Comments to ArrowAssoc[Comments]
RFC 5322 3.6.5
The informational fields are all optional. The "Subject:" and "Comments:" fields are unstructured fields as defined in section 2.2.1, and therefore may contain text or folding white space.