@polkadot/util/cjs/buffer/toU8a.js

A collection of useful utilities for @polkadot

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.bufferToU8a = bufferToU8a;
/**
 * @name bufferToU8a
 * @summary Creates a Uint8Array value from a Buffer object.
 * @description
 * `null` inputs returns an empty result, `Buffer` values return the actual value as a `Uint8Array`. Anything that is not a `Buffer` object throws an error.
 * @example
 * <BR>
 *
 * ```javascript
 * import { bufferToU8a } from '@polkadot/util';
 *
 * bufferToU8a(Buffer.from([1, 2, 3]));
 * ```
 */
function bufferToU8a(buffer) {
    return new Uint8Array(buffer || []);
}