Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- o -

• observed() : hi::v1::observed< T >
• observer() : hi::v1::observer< T >
• off_label : hi::v1::abstract_button_widget, hi::v1::selection_widget::attributes_type, hi::v1::toolbar_tab_button_widget::attributes_type, hi::v1::with_label_widget< ButtonWidget >::attributes_type
• on_label : hi::v1::abstract_button_widget, hi::v1::toolbar_tab_button_widget::attributes_type, hi::v1::with_label_widget< ButtonWidget >::attributes_type
• on_thread() : v1::loop
• open_device_interface() : hi::v1::win32_wave_device
• open_system_menu() : v1::gui_window
• operator array_type() : hi::v1::extent2, hi::v1::extent3, hi::v1::vector2, hi::v1::vector3, v1::point2, v1::point3
• operator bool() : hi::v1::aarectangle, hi::v1::draw_context, hi::v1::file_view, hi::v1::language_tag, hi::v1::rectangle, hi::v1::txt, v1::group_ptr< T >, v1::iso_639
• operator co_await() : hi::v1::widget_intf, v1::notifier< R(Args...)>, v1::task< T, DestroyFrame >, v1::task< void, DestroyFrame >
• operator std::array< f32x4, 4 >() : hi::v1::matrix2, hi::v1::matrix3
• operator std::filesystem::path() : hi::v1::URL
• operator std::string() : hi::v1::indent
• operator T() : hi::v1::widget_state
• operator vector2() : hi::v1::vector3
• operator&() : hi::v1::observer< T >::proxy_type
• operator()() : hi::v1::audio_sample_packer, hi::v1::audio_sample_unpacker, hi::v1::callback< ResultType(ArgTypes...)>, hi::v1::char_converter< From, To >, v1::delayed_format< Fmt, Values >, v1::notifier< R(Args...)>, v1::sip_hash< C, D >
• operator* : hi::v1::aarectangle, hi::v1::bezier_point, hi::v1::color, hi::v1::extent2, hi::v1::extent3, hi::v1::gui_event, hi::v1::lookahead_iterator< LookaheadCount, It, ItEnd >, hi::v1::matrix2, hi::v1::matrix3, hi::v1::observer< T >, hi::v1::observer< T >::proxy_type, hi::v1::progress_sink, hi::v1::vector2, hi::v1::vector3, v1::font_metrics< Unit, T >, v1::generator< T >::const_iterator, v1::generator< T & >::const_iterator, v1::glyph_metrics, v1::group_ptr< T >, v1::task< T, DestroyFrame >
• operator+ : hi::v1::aarectangle, hi::v1::extent2, hi::v1::extent3, hi::v1::fixed_string< N >, hi::v1::indent, hi::v1::rectangle, hi::v1::vector2, hi::v1::vector3, v1::point2, v1::point3, v1::quad
• operator++() : hi::v1::id_factory< T >, hi::v1::indent, hi::v1::lookahead_iterator< LookaheadCount, It, ItEnd >, hi::v1::widget_state, v1::generator< T >::const_iterator, v1::generator< T & >::const_iterator
• operator+=() : hi::v1::indent
• operator- : hi::v1::aarectangle, hi::v1::extent2, hi::v1::extent3, hi::v1::rectangle, hi::v1::vector2, hi::v1::vector3, v1::point2, v1::point3, v1::quad
• operator->() : hi::v1::lookahead_iterator< LookaheadCount, It, ItEnd >, hi::v1::observer< T >, hi::v1::observer< T >::proxy_type, v1::group_ptr< T >
• operator/() : hi::v1::fixed_string< N >
• operator<=> : hi::v1::lean_vector< T >, v1::grapheme, v1::iso_639
• operator=() : hi::v1::lean_vector< T >, hi::v1::observer< T >, hi::v1::pixmap< T, Allocator >, hi::v1::progress_token, v1::bigint< DigitType, NumDigits, IsSigned >, v1::detail::counter, v1::detail::tagged_counter< Tag >, v1::grapheme, v1::group_ptr< T >, v1::notifier< R(Args...)>::awaiter_type
• operator== : hi::v1::extent2, hi::v1::extent3, hi::v1::lean_vector< T >, hi::v1::matrix2, hi::v1::matrix3, hi::v1::vector2, hi::v1::vector3, v1::generator< T >::const_iterator, v1::generator< T & >::const_iterator, v1::grapheme, v1::iso_639, v1::label, v1::point2, v1::point3
• operator[]() : hi::v1::corner_radii, hi::v1::detail::grid_layout_axis_constraints< Axis, T >, hi::v1::enum_metadata< ValueType, NameType, N >, hi::v1::lean_vector< T >, hi::v1::lookahead_iterator< LookaheadCount, It, ItEnd >, v1::stable_set< Key >, v1::stack< T, MaxSize >
• operator|=() : hi::v1::aarectangle
• operator~ : hi::v1::bezier_curve, hi::v1::matrix2, hi::v1::matrix3
• optimizeLayers() : hi::v1::graphic_path
• orthogonality() : hi::v1::bezier_curve::sdf_distance_result
• other_label : hi::v1::abstract_button_widget, hi::v1::with_label_widget< ButtonWidget >::attributes_type
• output_speaker_mapping() : hi::v1::audio_device
• overlaps : hi::v1::draw_context
• overlay_widget() : hi::v1::overlay_widget
• override_clip() : hi::v1::widget_layout