kotlin-node/node.buffer/Buffer/readUInt8

readUInt8

fun readUInt8(offset: Number = definedExternally): Double(source)

Reads an unsigned 8-bit integer from buf at the specified offset.

This function is also available under the readUint8 alias.

import { Buffer } from 'node:buffer';

const buf = Buffer.from([1, -2]);

console.log(buf.readUInt8(0));
// Prints: 1
console.log(buf.readUInt8(1));
// Prints: 254
console.log(buf.readUInt8(2));
// Throws ERR_OUT_OF_RANGE.
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Since

v0.5.0

Parameters

offset=0 Number of bytes to skip before starting to read. Must satisfy 0 <= offset <= buf.length - 1.