Sourcetype ('self, 'trec, 'a) t Sourceval list0 : ('self, 'trec, 'a) t -> ('self, 'trec, 'a list) t Sourceval list0sep :
('self, 'trec, 'a) t ->
('self, norec, unit) t ->
bool ->
('self, 'trec, 'a list) t Sourceval list1 : ('self, 'trec, 'a) t -> ('self, 'trec, 'a list) t Sourceval list1sep :
('self, 'trec, 'a) t ->
('self, norec, unit) t ->
bool ->
('self, 'trec, 'a list) t Sourceval opt : ('self, 'trec, 'a) t -> ('self, 'trec, 'a option) t