feat: Rust API safety, serialization, filtering, and upstream bug fixes#1

Merged

jagan-nuvai merged 11 commits into

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nuvai/rust-serialize-and-lifetime-safety

Mar 23, 2026

Commits on Mar 23, 2026

feat(rust)!: add compile-time dataset lifetime safety for all index types

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feat(rust): add serialize/deserialize for CAGRA, IVF-PQ, and IVF-Flat indexes

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fix(cagra): fix OOB access in multi-threaded CAGRA search

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fix(ivf-flat): fix FP16 distance overflow to infinity

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fix(ivf-flat): fix irrelevant assert in fused kernel mode

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fix: initialize struct members in public headers to prevent UB

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fix(cagra): fix cudaFuncSetAttribute not called on kernel variant switch

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feat(c-api): expose attach_dataset_on_build and cuvsCagraUpdateDataset

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fix(cagra): prevent recall degradation with search_width > 1 at large batch sizes

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feat(rust): add validated IndexParamsBuilder / SearchParamsBuilder

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feat: add filtering support for IVF-PQ, IVF-Flat, and CAGRA search

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