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Module

std/io/read_int.ts

Deno standard library
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { type BufReader } from "./buf_reader.ts";import { readShort } from "./read_short.ts";
/** * Read big endian 32bit integer from BufReader * @param buf * * @deprecated (will be removed after 1.0.0) Use Web Streams instead. */export async function readInt(buf: BufReader): Promise<number | null> { const high = await readShort(buf); if (high === null) return null; const low = await readShort(buf); if (low === null) throw new Deno.errors.UnexpectedEof(); return (high << 16) | low;}