Deprecated
(will be removed after 0.205.0) Use ReadableStreamBYOBReader to read exact number of bytes.
Reads exactly n bytes from r.
Resolves it in a Uint8Array, or throws Deno.errors.UnexpectedEof if n bytes cannot be read.
import { getNBytes } from "https://deno.land/std@0.201.0/encoding/binary.ts";