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Module

x/proc/deps.ts>copyN

A high-level way to run child processes that is easy, flexible, powerful, and prevents resource leaks.
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function copyN
import { copyN } from "https://deno.land/x/proc@0.19.12/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>