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Module

std/encoding/binary.ts>getNBytes

Deno standard library
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The Standard Library has been moved to JSR. See the blog post for details.
function getNBytes
import { getNBytes } from "https://deno.land/std@0.145.0/encoding/binary.ts";

Reads exactly n bytes from r.

Resolves it in a Uint8Array, or throws Deno.errors.UnexpectedEof if n bytes cannot be read.

Parameters

r: Deno.Reader
n: number

Returns

Promise<Uint8Array>