Buffer | /deps.ts | iconv_lite@v1.0.2

method Buffer.prototype.readBigUInt64LE

Re-export

import { Buffer } from "https://deno.land/x/iconv_lite@v1.0.2/deps.ts";

readBigUInt64LE(offset?: number): bigint

Reads an unsigned, little-endian 64-bit integer from buf at the specifiedoffset.

This function is also available under the readBigUint64LE alias.

import { Buffer } from 'buffer';

const buf = Buffer.from([0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff]);

console.log(buf.readBigUInt64LE(0));
// Prints: 18446744069414584320n

Parameters

optional

offset: number

Returns

bigint