---
title: "setCallback"
sidebar_label: "setCallback"
description: "Kotlin binding reference: setCallback."
---

<!-- Generated by tools/api_reference/generate_api_docs.py. Do not edit. -->

//[clika-runtime](../../../index.md)/[io.clika.runtime](../index.md)/[ClikaRtLog](index.md)/[setCallback](setCallback.md)

# setCallback

[common]\
fun [setCallback](setCallback.md)(callback: [LogCallback](../LogCallback/index.md)?)

Route every record to [callback](setCallback.md); `null` clears the sink.