Batteries user guide : BatUnit

# Module BatUnit

    module BatUnit: sig .. end

Operations on `unit`.
Author(s): David Teller

    type t = unit

The unit type, i.e. a type with only one element, `()`.

    val string_of : t -> string

Convert the given unit to a string.

Returns `"()"`.

    val of_string : string -> t

Convert the given string to a unit.

Accepts `"()"`.
Raises `Invalid_argument` if the given string is not `"()"`.

    val compare : t -> t -> int

Compare two units.

Always returns 0.

    val ord : t -> t -> BatOrd.order

Always returns `BatOrd.Eq`

    val equal : t -> t -> bool

Always returns true.

###### Boilerplate code

    val print : 'a BatInnerIO.output -> unit -> unit

Printing