feat!: Optimize JSON key deserialization with arena-based interning#490
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anakrish wants to merge 1 commit intomicrosoft:mainfrom
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feat!: Optimize JSON key deserialization with arena-based interning#490anakrish wants to merge 1 commit intomicrosoft:mainfrom
anakrish wants to merge 1 commit intomicrosoft:mainfrom
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anakrish
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Oct 27, 2025
- Add KeyArena in src/string.rs for per-document string deduplication
- Refactor Value deserialization to intern object keys via ValueSeed
- Ensure no_std compatibility with hashbrown + FxHasher
- Add unit test confirming Rc reuse across deserialized objects
- Update Cargo.toml with hashbrown and rustc-hash dependencies
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- Add KeyArena in src/string.rs for per-document string deduplication - Refactor Value deserialization to intern object keys via ValueSeed - Ensure no_std compatibility with hashbrown + FxHasher - Add unit test confirming Rc<str> reuse across deserialized objects - Update Cargo.toml with hashbrown and rustc-hash dependencies Signed-off-by: Anand Krishnamoorthi <anakrish@microsoft.com>
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