From aae3d19338851f39e16c36245c9e85db9bdb2bd9 Mon Sep 17 00:00:00 2001
From: Michael Schramm <michael.schramm@gmail.com>
Date: Sun, 30 Jan 2022 14:57:15 +0100
Subject: [PATCH 1/3] show [object Readable] if there is a readable object

fixes https://github.com/sindresorhus/serialize-error/issues/56
---
 index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/index.js b/index.js
index d794d7d..c3b04d7 100644
--- a/index.js
+++ b/index.js
@@ -77,6 +77,11 @@ const destroyCircular = ({
 			continue;
 		}
 
+		if (typeof value === 'object' && typeof value._read === 'function' && typeof value._readableState === 'object') {
+			to[key] = '[object Readable]';
+			continue;
+		}
+
 		if (typeof value === 'function') {
 			continue;
 		}

From ed77fe0e137c78622827e013b30baa04ef120bd7 Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Sun, 6 Feb 2022 11:44:38 +0700
Subject: [PATCH 2/3] Update index.js

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index c3b04d7..f722c59 100644
--- a/index.js
+++ b/index.js
@@ -77,6 +77,7 @@ const destroyCircular = ({
 			continue;
 		}
 
+		// TODO: Use `stream.isReadable()` when targeting Node.js 18.
 		if (typeof value === 'object' && typeof value._read === 'function' && typeof value._readableState === 'object') {
 			to[key] = '[object Readable]';
 			continue;

From d1b43cb2ac1c8f8a24b2d5547ea04d7b9664b37c Mon Sep 17 00:00:00 2001
From: Michael Schramm <michael.schramm@gmail.com>
Date: Sun, 13 Feb 2022 14:20:52 +0100
Subject: [PATCH 3/3] add test case and check for stream in general

---
 index.js |  4 ++--
 test.js  | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index f722c59..4b27091 100644
--- a/index.js
+++ b/index.js
@@ -78,8 +78,8 @@ const destroyCircular = ({
 		}
 
 		// TODO: Use `stream.isReadable()` when targeting Node.js 18.
-		if (typeof value === 'object' && typeof value._read === 'function' && typeof value._readableState === 'object') {
-			to[key] = '[object Readable]';
+		if (typeof value === 'object' && typeof value.pipe === 'function') {
+			to[key] = '[object Stream]';
 			continue;
 		}
 
diff --git a/test.js b/test.js
index 0e45c35..d53d574 100644
--- a/test.js
+++ b/test.js
@@ -1,4 +1,5 @@
 import {Buffer} from 'node:buffer';
+import Stream from 'node:stream';
 import test from 'ava';
 import {serializeError, deserializeError} from './index.js';
 
@@ -82,6 +83,15 @@ test('should discard buffers', t => {
 	t.deepEqual(serialized, {a: '[object Buffer]'});
 });
 
+test('should discard streams', t => {
+	t.deepEqual(serializeError({s: new Stream.Stream()}), {s: '[object Stream]'}, 'Stream.Stream');
+	t.deepEqual(serializeError({s: new Stream.Readable()}), {s: '[object Stream]'}, 'Stream.Readable');
+	t.deepEqual(serializeError({s: new Stream.Writable()}), {s: '[object Stream]'}, 'Stream.Writable');
+	t.deepEqual(serializeError({s: new Stream.Duplex()}), {s: '[object Stream]'}, 'Stream.Duplex');
+	t.deepEqual(serializeError({s: new Stream.Transform()}), {s: '[object Stream]'}, 'Stream.Transform');
+	t.deepEqual(serializeError({s: new Stream.PassThrough()}), {s: '[object Stream]'}, 'Stream.PassThrough');
+});
+
 test('should replace top-level functions with a helpful string', t => {
 	function a() {}
 	function b() {}