common/docs/util/modules/_bn_tou8a_.md

Functions

bnToU8a

▸ bnToU8a(value: * BN | number*, bitLength: number, isLe: boolean): Uint8Array

Defined in bn/toU8a.ts:26

name: bnToU8a

signature: bnToU8a (value?: BN | number, bitLength: number = -1, isLE: boolean = false): Uint8Array

summary: Creates a Uint8Array object from a BN.

description: null/undefined/NaN inputs returns an empty Uint8Array result. BN input values return the actual bytes value converted to a Uint8Array. Optionally convert using little-endian format if isLE is set.

example:

import { bnToU8a } from '@polkadot/util';

bnToU8a(new BN(0x1234)); // => [0x12, 0x34]

Parameters:

Name	Type
value	BN | number
bitLength	number
isLe	boolean

Returns: Uint8Array

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