From 306096af147086ce0fbc7d8c52a7435a6e8ef674 Mon Sep 17 00:00:00 2001
From: Orange <orange-cpp@yandex.ru>
Date: Mon, 22 Jun 2026 06:31:56 +0300
Subject: [PATCH] fixed stuffed

---
 include/omath/linear_algebra/mat.hpp | 2 +-
 include/omath/trigonometry/angle.hpp | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/include/omath/linear_algebra/mat.hpp b/include/omath/linear_algebra/mat.hpp
index a5115ef..6ac96cf 100644
--- a/include/omath/linear_algebra/mat.hpp
+++ b/include/omath/linear_algebra/mat.hpp
@@ -873,7 +873,7 @@ namespace omath
 } // namespace omath
 
 template<size_t Rows, size_t Columns, class Type, omath::MatStoreType StoreType>
-struct std::formatter<omath::Mat<Rows, Columns, Type, StoreType>> // NOLINT(*-dcl58-cpp)
+struct std::formatter<omath::Mat<Rows, Columns, Type, StoreType>> final // NOLINT(*-dcl58-cpp)
 {
     using MatType = omath::Mat<Rows, Columns, Type, StoreType>;
     [[nodiscard("You must use parse iterator")]]
diff --git a/include/omath/trigonometry/angle.hpp b/include/omath/trigonometry/angle.hpp
index cd33534..9d8f9cc 100644
--- a/include/omath/trigonometry/angle.hpp
+++ b/include/omath/trigonometry/angle.hpp
@@ -154,10 +154,11 @@ namespace omath
 } // namespace omath
 
 template<class T, T MinV, T MaxV, omath::AngleFlags F>
-struct std::formatter<omath::Angle<T, MinV, MaxV, F>, char> // NOLINT(*-dcl58-cpp)
+struct std::formatter<omath::Angle<T, MinV, MaxV, F>, char> final // NOLINT(*-dcl58-cpp)
 {
     using AngleT = omath::Angle<T, MinV, MaxV, F>;
 
+    [[nodiscard]]
     static constexpr auto parse(std::format_parse_context& ctx)
     {
         return ctx.begin();
@@ -174,10 +175,11 @@ struct std::formatter<omath::Angle<T, MinV, MaxV, F>, char> // NOLINT(*-dcl58-cp
 
 // wchar_t formatter
 template<class T, T MinV, T MaxV, omath::AngleFlags F>
-struct std::formatter<omath::Angle<T, MinV, MaxV, F>, wchar_t> // NOLINT(*-dcl58-cpp)
+struct std::formatter<omath::Angle<T, MinV, MaxV, F>, wchar_t> final // NOLINT(*-dcl58-cpp)
 {
     using AngleT = omath::Angle<T, MinV, MaxV, F>;
 
+    [[nodiscard]]
     static constexpr auto parse(std::wformat_parse_context& ctx)
     {
         return ctx.begin();
@@ -194,10 +196,11 @@ struct std::formatter<omath::Angle<T, MinV, MaxV, F>, wchar_t> // NOLINT(*-dcl58
 
 // wchar_t formatter
 template<class T, T MinV, T MaxV, omath::AngleFlags F>
-struct std::formatter<omath::Angle<T, MinV, MaxV, F>, char8_t> // NOLINT(*-dcl58-cpp)
+struct std::formatter<omath::Angle<T, MinV, MaxV, F>, char8_t> final // NOLINT(*-dcl58-cpp)
 {
     using AngleT = omath::Angle<T, MinV, MaxV, F>;
 
+    [[nodiscard]]
     static constexpr auto parse(std::wformat_parse_context& ctx)
     {
         return ctx.begin();