const

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20)
 include(cmake/color.cmake)
-set(BLT_VERSION 5.2.20)
+set(BLT_VERSION 5.2.21)
 
 set(BLT_TARGET BLT)
 

include/blt/parse/argparse_v2.h

@@ -394,7 +394,7 @@ namespace blt::argparse
             return std::get<std::string>(m_data.at(key));
         }
 
-        bool contains(const std::string_view key) const
+        [[nodiscard]] bool contains(const std::string_view key) const
         {
             return m_data.find(key) != m_data.end();
         }