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StartupSnapshot.addDeserializeCallback - v8 - Node documentation
method StartupSnapshot.addDeserializeCallback

Usage in Deno

import { type StartupSnapshot } from "node:v8";
StartupSnapshot.addDeserializeCallback(
data?: any,
): void

Add a callback that will be called when the Node.js instance is deserialized from a snapshot. The callback and the data (if provided) will be serialized into the snapshot, they can be used to re-initialize the state of the application or to re-acquire resources that the application needs when the application is restarted from the snapshot.

Parameters

optional
data: any

Return Type

void