include module type of struct include Guard.RoleSet end
Sourceval fold : (elt -> 'acc -> 'acc) -> t -> 'acc -> 'acc Sourceval find_first_map : (elt -> 'a option) -> t -> 'a option Sourceval find_last_map : (elt -> 'a option) -> t -> 'a option Sourceval to_string :
?start:string ->
?stop:string ->
?sep:string ->
(elt -> string) ->
t ->
string