OCaml library : Unit (original) (raw)

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API Version 5.3

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OCaml library : Unit

• The unit type

Module Unit

module Unit: sig .. end

Unit values.

• Since 4.08

The unit type

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](Unit.html#TYPEt) -> [t](Unit.html#TYPEt) -> bool

equal u1 u2 is true.

val compare : [t](Unit.html#TYPEt) -> [t](Unit.html#TYPEt) -> int

compare u1 u2 is 0.

val to_string : [t](Unit.html#TYPEt) -> string

to_string b is "()".