VCardContactExtras extension

Attaches VCardExtras to a Contact for vCard round-tripping. Backed by an Expando, so extras don't affect Contact equality, Contact.toJson, or Contact.copyWith — and are tied to instance identity (a copyWithd contact starts with no extras).

on

Properties

extras List<VCardExtra>

Available on Contact, provided by the VCardContactExtras extension

getter/setter pair