Proxy 3.2.0 Release

What's Changed

New Features

• Added extension basic_facade_builder::support_rtti (enabling proxy_typeid and proxy_cast) for RTTI support as per @qq978358810 and @xuruilong100's feedback.
• Added extensions observer_facade, proxy_view and basic_facade_builder::add_view for non-owning proxy types as per @Shuenhoy's feedback.
• Added extensions std::formatter<proxy_indirect_accessor> and basic_facade_builder::support_format, enabling proxy to work with standard formatting functions such as std::format.
• Added class template weak_dispatch as a replacement of macro PRO_DEF_WEAK_DISPATCH (deprecated since 3.2).
• Added class template proxy_indirect_accessor, representing the dereferenced state of a proxy object.

Other Notable

• Revised the design of conversion_dispatch. In the previous version, conversion_dispatch was designed as a class template. It has been updated into 2 concrete types explicit_conversion_dispatch (aka. conversion_dispatch) and implicit_conversion_dispatch without a template.
• Revised the design of proxy_invoke and proxy_reflect.
• Fixed bug #219: ADL for free function accessors was broken for qualified overload resolution.
• Fixed bug #222: std::in_place_type_t overload resolution was broken when a dispatch is not SFINAE-safe.

Full Changelog

3.1.0...3.2.0

• Improve the release pipeline by @tian-lt in #210
• Update CMakeLists.txt to the latest version by @tian-lt in #211
• Revise design of conversion_dispatch by @mingxwa in #212
• Suppress unexpected compiler warnings by @mingxwa in #215
• Fix ADL for free function accessors by @mingxwa in #220
• Fix typo in implicit_conversion_dispatch.md by @mingxwa in #216
• Add support for proxy_view and complementary infrastructure by @mingxwa in #218
• Add direct support for RTTI by @mingxwa in #221
• Fix the std::in_place_type_t overload for SFINAE-unsafe facades by @mingxwa in #223
• Replace macro PRO_DEF_WEAK_DISPATCH with class template weak_dispatch by @mingxwa in #224
• Simplify proxy_invoke and proxy_reflect by @mingxwa in #226
• Feature: Support for std::format by @mingxwa in #228
• Revise spec for version 3.2 by @mingxwa in #231