From 78ade454b107708024e11919086d5093b15facd5 Mon Sep 17 00:00:00 2001
From: Lioncache <mai.iam2048@gmail.com>
Date: Mon, 9 Feb 2026 10:54:23 -0500
Subject: [PATCH] TString: Also explicitly add fmt formatter for TString
 underlying type

Also allows trivially formatting this as well.
---
 Source/Common/TString.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/Common/TString.h b/Source/Common/TString.h
index 277d231..2dce34c 100644
--- a/Source/Common/TString.h
+++ b/Source/Common/TString.h
@@ -1346,6 +1346,13 @@ using TStringList = std::list<TString>;
 using T16StringList = std::list<T16String>;
 using T32StringList = std::list<T32String>;
 
+template <>
+struct fmt::formatter<TBasicString<char, TStringList>> : fmt::formatter<std::string_view>
+{
+    auto format(const TBasicString<char, TStringList>& str, fmt::format_context& ctx) const {
+        return fmt::formatter<std::string_view>::format(str.ToStdString(), ctx);
+    }
+};
 template <>
 struct fmt::formatter<TString> : fmt::formatter<std::string_view>
 {