- Introduced AcJsonSerializer/AcJsonDeserializer in AyCode.Core.Serializers.Jsons, optimized for IId<T> reference and circular reference handling.
- Added AcJsonSerializerOptions/AcSerializerOptions for configurable reference handling and max depth.
- Implemented fast-path streaming (Utf8JsonReader/Writer) with fallback to DOM for reference scenarios.
- Added type metadata/property accessor caching for performance.
- Provided robust object/collection population with merge semantics for IId<T> collections.
- Added AcJsonDeserializationException for detailed error reporting.
- Implemented UnifiedMergeContractResolver for Newtonsoft.Json, supporting JsonNoMergeCollectionAttribute to control merge behavior.
- Added IdAwareCollectionMergeConverter<TItem, TId> for merging IId<T> collections by ID.
- Included helpers for ID extraction and semantic ID generation.
- Added DeepPopulateWithMerge extension for deep merging.
- Optimized with frozen dictionaries, pre-encoded property names, and context pooling.
- Ensured compatibility with both System.Text.Json and Newtonsoft.Json.
Loretta
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