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Module

x/proc/legacy/deps.ts>copyN

A better way to work with processes in Deno.
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function copyN
Deprecated
Deprecated

(will be removed after 1.0.0) Use the [Web Streams API]https://developer.mozilla.org/en-US/docs/Web/API/Streams_API instead.

import { copyN } from "https://deno.land/x/proc@0.21.5/legacy/deps.ts";

Copy N size at the most. If read size is lesser than N, then returns nread

Parameters

Reader

dest: Writer

Writer

size: number

Read size

Returns

Promise<number>