module Unit: Unit
Unit
type t = unit =
unit
|
()
(*
The unit type.
The constructor () is included here so that it has a path, but it is not intended to be used in user-defined data types.
*)
val equal : t -> t -> bool
t -> t -> bool
equal u1 u2 is true.
equal u1 u2
true
val compare : t -> t -> int
t -> t -> int
compare u1 u2 is 0.
compare u1 u2
0
val to_string : t -> string
t -> string
to_string b is "()".
to_string b
"()"