From fe004d3389b58ba53c339dc0527d92e165d559cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?kleines=20Filmr=C3=B6llchen?= <filmroellchen@serenityos.org>
Date: Sat, 12 Nov 2022 13:58:18 +0100
Subject: [PATCH] LibThreading: Add Thread formatter

Printing a thread for debugging is used quite often.
---
 Userland/Libraries/LibThreading/Thread.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Userland/Libraries/LibThreading/Thread.h b/Userland/Libraries/LibThreading/Thread.h
index 5663fbee67..3a620f6969 100644
--- a/Userland/Libraries/LibThreading/Thread.h
+++ b/Userland/Libraries/LibThreading/Thread.h
@@ -63,3 +63,11 @@ Result<T, ThreadError> Thread::join()
 }
 
 }
+
+template<>
+struct AK::Formatter<Threading::Thread> : AK::Formatter<FormatString> {
+    ErrorOr<void> format(FormatBuilder& builder, Threading::Thread const& thread)
+    {
+        return Formatter<FormatString>::format(builder, "Thread \"{}\"({})"sv, thread.thread_name(), thread.tid());
+    }
+};