Which page you need

Find your case. Read its page. Open its example.

your case	the calls	the page	the example
one std list, several struct types	parentFromNode	Several types in one list	Two types, one list, Timeout list and a queue
a std list where another type is a bug	mustParentFromNode	Migrate your code	One struct, one list
a queue, a map or a union field	toAny, fromAny	Queues, maps, union fields	Handler map, Large struct in a union
a type id, no list at all	typeId, isId	Type ids, listless and nodeless	Type id without a node
your own container	anchor, anchor.info()	Your own container	Your own stack
one list, one known type	none	plain @fieldParentPtr is enough	none

Every case with a TypedNode has one rule: call setTypeId.

Every call, one line each: All the calls.