package ocaml-compiler

  1. Overview
  2. Docs
On This Page
  1. The unit type
Third alpha release of OCaml 5.5.0

Install 

dune-project
 Dependency

ocaml.org Edit opam file Versions (18)

Authors

  1. Xavier Leroy
  2. Damien Doligez
  3. Alain Frisch
  4. Jacques Garrigue
  5. Didier Rémy
  6. K
    KC Sivaramakrishnan
  7. J
    Jérôme Vouillon

Maintainers

  1. David Allsopp
  2. F
    Florian Angeletti <florian.angeletti@inria.fr>

Sources

5.5.0-alpha3.tar.gz
sha256=3f4c5a4395a790ee09f1826ccddc19f6be87fcb385d3e8db94159b1cb3191e8e

doc/stdlib/Stdlib/Unit/index.html

Module Stdlib.UnitSource

Unit values.

  • since 4.08

The unit type

Sourcetype t = unit =
  1. | ()

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.

Sourceval equal : t -> t -> bool

equal u1 u2 is true.

Sourceval compare : t -> t -> int

compare u1 u2 is 0.

Sourceval to_string : t -> string

to_string b is "()".