Module Js.Bigint

Bindings to functions in JavaScript's BigInt

JavaScript BigInt API

type t = Js.bigint

type t = Js.bigint;

val make : 'a -> t

let make: 'a => t;

make repr creates a new BigInt from the representation repr. repr can be a number, a string, boolean, etc.

val asIntN : precision:int -> t -> t

let asIntN: precision:int => t => t;

asIntN ~precision bigint truncates the BigInt value of bigint to the given number of least significant bits specified by precision and returns that value as a signed integer.

val asUintN : precision:int -> t -> t

let asUintN: precision:int => t => t;

asUintN ~precision bigint truncates the BigInt value of bigint to the given number of least significant bits specified by precision and returns that value as an unsigned integer.

type toLocaleStringOptions = {
  style : string;
  currency : string;
}

type toLocaleStringOptions = {
  style: string,
  currency: string,
};

val toLocaleString : 
  locale:string ->
  ?options:toLocaleStringOptions ->
  t ->
  string

let toLocaleString: 
  locale:string =>
  ?options:toLocaleStringOptions =>
  t =>
  string;

toLocaleString bigint returns a string with a language-sensitive representation of this BigInt.

val toString : t -> string

let toString: t => string;

toString bigint returns a string representing the specified BigInt value.

val neg : t -> t

let neg: t => t;

val add : t -> t -> t

let add: t => t => t;

val sub : t -> t -> t

let sub: t => t => t;

Subtraction.

val mul : t -> t -> t

let mul: t => t => t;

Multiplication.

val div : t -> t -> t

let div: t => t => t;

Division.

val rem : t -> t -> t

let rem: t => t => t;