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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
import {  iterateReader as _iterateReader,  iterateReaderSync as _iterateReaderSync,} from "../io/iterate_reader.ts";import type { Reader, ReaderSync } from "../io/types.ts";
export type { Reader, ReaderSync };
/** * Turns a {@linkcode Reader}, `r`, into an async iterator. * * @example * ```ts * import { iterateReader } from "https://deno.land/std@$STD_VERSION/streams/iterate_reader.ts"; * * using f = await Deno.open("/etc/passwd"); * for await (const chunk of iterateReader(f)) { *   console.log(chunk); * } * ``` * * Second argument can be used to tune size of a buffer. * Default size of the buffer is 32kB. * * @example * ```ts * import { iterateReader } from "https://deno.land/std@$STD_VERSION/streams/iterate_reader.ts"; * * using f = await Deno.open("/etc/passwd"); * const it = iterateReader(f, { *   bufSize: 1024 * 1024 * }); * for await (const chunk of it) { *   console.log(chunk); * } * ``` * * @deprecated This will be removed in 1.0.0. Import from {@link https://deno.land/std/io/iterate_reader.ts} instead. */export function iterateReader(  r: Reader,  options?: {    bufSize?: number;  },): AsyncIterableIterator<Uint8Array> {  return _iterateReader(r, options);}
/** * Turns a {@linkcode ReaderSync}, `r`, into an iterator. * * ```ts * import { iterateReaderSync } from "https://deno.land/std@$STD_VERSION/streams/iterate_reader.ts"; * * using f = Deno.openSync("/etc/passwd"); * for (const chunk of iterateReaderSync(f)) { *   console.log(chunk); * } * ``` * * Second argument can be used to tune size of a buffer. * Default size of the buffer is 32kB. * * ```ts * import { iterateReaderSync } from "https://deno.land/std@$STD_VERSION/streams/iterate_reader.ts";
 * using f = await Deno.open("/etc/passwd"); * const iter = iterateReaderSync(f, { *   bufSize: 1024 * 1024 * }); * for (const chunk of iter) { *   console.log(chunk); * } * ``` * * Iterator uses an internal buffer of fixed size for efficiency; it returns * a view on that buffer on each iteration. It is therefore caller's * responsibility to copy contents of the buffer if needed; otherwise the * next iteration will overwrite contents of previously returned chunk. * * @deprecated This will be removed in 1.0.0. Import from {@link https://deno.land/std/io/iterate_reader.ts} instead. */export function iterateReaderSync(  r: ReaderSync,  options?: {    bufSize?: number;  },): IterableIterator<Uint8Array> {  return _iterateReaderSync(r, options);}