From b5b8cea52366115f474c6d00f88fa5e6e72c1705 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Sun, 7 Sep 2025 12:35:12 +0800
Subject: std::nullptr_t and remove Format.h in logger.

---
 include/cru/base/ClonablePtr.h | 2 +-
 include/cru/base/log/Logger.h  | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/cru/base/ClonablePtr.h b/include/cru/base/ClonablePtr.h
index a2a88758..1198315f 100644
--- a/include/cru/base/ClonablePtr.h
+++ b/include/cru/base/ClonablePtr.h
@@ -103,7 +103,7 @@ class ClonablePtr {
     }
   }
 
-  int Compare(nullptr_t) const noexcept { return ptr_ ? 1 : 0; }
+  int Compare(std::nullptr_t) const noexcept { return ptr_ ? 1 : 0; }
 
  private:
   std::unique_ptr<element_type> ptr_;
diff --git a/include/cru/base/log/Logger.h b/include/cru/base/log/Logger.h
index 68352ffd..1963b612 100644
--- a/include/cru/base/log/Logger.h
+++ b/include/cru/base/log/Logger.h
@@ -1,11 +1,10 @@
 #pragma once
 #include "../Base.h"
 
-#include "../Format.h"
 #include "../String.h"
 #include "../concurrent/ConcurrentQueue.h"
 
-#include <format>
+#include <format>  // IWYU pragma: keep
 #include <memory>
 #include <mutex>
 #include <thread>
-- 
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