Doctree.Headings
val fold : ('a -> Types.Heading.t -> 'a) -> 'a -> Types.Page.t -> 'a
Fold over every headings, follow subpages, nested documentedsrc and expansions.
val foldmap :
('a -> Types.Heading.t -> 'a * Types.Heading.t) ->
'a ->
Types.Page.t ->
'a * Types.Page.t