former 2.43.0

A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Simplify the construction of complex objects.
Documentation
# Task Management

## Tasks Index

| Order | ID | Advisability | Value | Easiness | Safety | Priority | Status | Task | Description |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 001 | 200 | 10 | 10 | 5 | 4 | ✅ (Completed) | [001_macro_optimization.md]completed/001_macro_optimization.md | Former Macro Optimization - 2-3x compile time improvement, 1.5-2x runtime improvement |
| 2 | 002 | 98 | 7 | 7 | 5 | 2 | ✅ (Completed) | [002_fix_collection_former_btree_map.md]completed/002_fix_collection_former_btree_map.md | Fix collection_former_btree_map test - complex collection type mismatch issues with subform |
| 3 | 003 | 98 | 7 | 7 | 5 | 2 | ✅ (Completed) | [003_fix_collection_former_hashmap.md]completed/003_fix_collection_former_hashmap.md | Fix collection_former_hashmap test - HashMap subform collection type mismatch issues |
| 4 | 006 | 80 | 8 | 5 | 5 | 2 | ✅ (Completed) | [006_fix_lifetime_only_structs.md]completed/006_fix_lifetime_only_structs.md | Fix lifetime-only structs support - Former derive fails with only lifetime parameters |
| 5 | 004 | 60 | 6 | 5 | 5 | 2 | ✅ (Completed) | [004_fix_former_begin_trait_bounds_for_type_only_structs.md]completed/004_fix_former_begin_trait_bounds_for_type_only_structs.md | Fix FormerBegin trait bounds for type-only structs |
| 6 | 007 | 60 | 6 | 5 | 5 | 2 | ✅ (Completed) | [007_fix_lifetime_only_structs_missing_lifetime_specifier.md]completed/007_fix_lifetime_only_structs_missing_lifetime_specifier.md | Fix missing lifetime specifier in lifetime-only structs |
| 7 | 009 | 60 | 6 | 5 | 5 | 2 | ✅ (Completed) | [009_fix_lifetime_structs_implementation.md]completed/009_fix_lifetime_structs_implementation.md | Fix lifetime structs implementation issues |
| 8 | 016 | 60 | 6 | 5 | 5 | 2 | ✅ (Completed) | [016_fix_standalone_constructor_derive.md]completed/016_fix_standalone_constructor_derive.md | Fix standalone constructor derive functionality |
| 9 | 005 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [005_fix_k_type_parameter_not_found.md]completed/005_fix_k_type_parameter_not_found.md | Fix K type parameter not found error |
| 10 | 008 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [008_fix_lifetime_parsing_error.md]completed/008_fix_lifetime_parsing_error.md | Fix lifetime parsing error in macro |
| 11 | 010 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [010_fix_manual_tests_formerbegin_lifetime.md]completed/010_fix_manual_tests_formerbegin_lifetime.md | Fix manual tests FormerBegin lifetime issues |
| 12 | 012 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [012_fix_parametrized_field.md]completed/012_fix_parametrized_field.md | Fix parametrized field handling |
| 13 | 013 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [013_fix_parametrized_field_where.md]completed/013_fix_parametrized_field_where.md | Fix parametrized field where clause issues |
| 14 | 014 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [014_fix_parametrized_struct_imm.md]completed/014_fix_parametrized_struct_imm.md | Fix parametrized struct immutable handling |
| 15 | 015 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [015_fix_parametrized_struct_where.md]completed/015_fix_parametrized_struct_where.md | Fix parametrized struct where clause issues |
| 16 | 017 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [017_fix_subform_all_parametrized.md]completed/017_fix_subform_all_parametrized.md | Fix subform all parametrized functionality |
| 17 | 018 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [018_fix_subform_collection_basic.md]completed/018_fix_subform_collection_basic.md | Fix basic subform collection functionality |
| 18 | 019 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [019_fix_subform_collection_manual_dependencies.md]completed/019_fix_subform_collection_manual_dependencies.md | Fix subform collection manual dependencies |
| 19 | 021 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [021_fix_subform_entry_hashmap_custom_dependencies.md]completed/021_fix_subform_entry_hashmap_custom_dependencies.md | Fix subform entry HashMap custom dependencies |
| 20 | 022 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [022_fix_subform_entry_manual_lifetime_bounds.md]completed/022_fix_subform_entry_manual_lifetime_bounds.md | Fix subform entry manual lifetime bounds |
| 21 | 023 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [023_fix_subform_entry_named_manual_dependencies.md]completed/023_fix_subform_entry_named_manual_dependencies.md | Fix subform entry named manual dependencies |
| 22 | 024 | 50 | 5 | 5 | 5 | 2 | ✅ (Completed) | [024_fix_subform_scalar_manual_dependencies.md]completed/024_fix_subform_scalar_manual_dependencies.md | Fix subform scalar manual dependencies |
| 23 | 011 | 40 | 4 | 5 | 5 | 2 | ✅ (Completed) | [011_fix_name_collisions.md]completed/011_fix_name_collisions.md | Fix name collisions in generated code |
| 24 | 020 | 40 | 4 | 5 | 5 | 2 | ✅ (Completed) | [020_fix_subform_collection_playground.md]completed/020_fix_subform_collection_playground.md | Fix subform collection playground functionality |

## Issues Index

| ID | Title | Related Task | Status |
|---|---|---|---|

## Issues