Stdlib.Bool(3)                   OCaml library                  Stdlib.Bool(3)

NAME
       Stdlib.Bool - no description

Module
       Module   Stdlib.Bool

Documentation
       Module Bool
        : (module Stdlib__Bool)









   Booleans
       type t = bool =
        | false
        | true


       The type of booleans (truth values).

       The constructors false and true are included here so that they have
       paths, but they are not intended to be used in user-defined data types.



       val not : bool -> bool


       not b is the boolean negation of b .



       val (&&) : bool -> bool -> bool


       e0 && e1 is the lazy boolean conjunction of expressions e0 and e1 .  If
       e0 evaluates to false , e1 is not evaluated. Right-associative operator
       at precedence level 3/11.



       val (||) : bool -> bool -> bool


       e0 || e1 is the lazy boolean disjunction of expressions e0 and e1 .  If
       e0 evaluates to true , e1 is not evaluated. Right-associative operator
       at precedence level 2/11.




   Predicates and comparisons
       val equal : bool -> bool -> bool


       equal b0 b1 is true if and only if b0 and b1 are both true or both
       false .



       val compare : bool -> bool -> int


       compare b0 b1 is a total order on boolean values.  false is smaller
       than true .




   Converting
       val to_int : bool -> int


       to_int b is 0 if b is false and 1 if b is true .



       val to_float : bool -> float


       to_float b is 0.  if b is false and 1.  if b is true .



       val to_string : bool -> string


       to_string b is "true" if b is true and "false" if b is false .



       val seeded_hash : int -> bool -> int

       A seeded hash function for booleans, with the same output value as
       Hashtbl.seeded_hash . This function allows this module to be passed as
       argument to the functor Hashtbl.MakeSeeded .


       Since 5.1



       val hash : bool -> int

       An unseeded hash function for booleans, with the same output value as
       Hashtbl.hash . This function allows this module to be passed as
       argument to the functor Hashtbl.Make .


       Since 5.1



OCamldoc                          2024-05-31                    Stdlib.Bool(3)