Skip to main content
Buffer.readBigInt64BE - buffer - Node documentation
method Buffer.readBigInt64BE

Usage in Deno

import { type Buffer } from "node:buffer";
Buffer.readBigInt64BE(offset?: number): bigint

Reads a signed, big-endian 64-bit integer from buf at the specified offset.

Integers read from a Buffer are interpreted as two's complement signed values.

Parameters

optional
offset: number = 0

Number of bytes to skip before starting to read. Must satisfy: 0 <= offset <= buf.length - 8.

Return Type

bigint