Module
Unit
:
sig end
Unit values.
Since 4.08
type t
=
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
equal u1 u2 is true .
val compare : t -> t -> int
compare u1 u2 is 0 .
val to_string : t -> string
to_string b is "()" .