Module type `S.GROUP`

Group

type t
type gid

val init : gid -> t: init gid initializes a group with ID gid.

val id : t -> gid: id t returns the ID of group t.

val compare : t -> t -> int: compare a b compares IDs of groups a & b. See Group_id.compare

val pp : Stdlib.Format.formatter -> t -> unit: pp fmt t pretty-prints group t