attachAbort | /channel/custom/utils/utils.ts | rimbu@1.0.2

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function attachAbort

import { attachAbort } from "https://deno.land/x/rimbu@1.0.2/channel/custom/utils/utils.ts";

attachAbort(signal: AbortSignal | undefined, fn: () => void): undefined | (() => void)

Attaches the given function to the given abort signal if the signal is not undefined or aborted. Returns a cleanup function that will remove the function from the abort signal or undefined in case one of the conditions mentioned earlier prevents the function from being attached.

Parameters

signal: AbortSignal | undefined

the abort signal to attach the function to

fn: () => void

the function to attach to the abort signal

Returns

undefined | (() => void)