Struct EmbeddingIndex

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pub struct EmbeddingIndex { /* private fields */ }

Expand description

Mmap-backed embedding index for fast semantic lookup.

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impl EmbeddingIndex

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pub fn open(path: &Path) -> Option<Self>

Open an existing embeddings.bin file.

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pub fn embedding(&self, block_idx: usize) -> Option<&[f32]>

Get embedding for block at index (zero-copy mmap access).

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pub fn block_count(&self) -> usize

Number of embedded blocks.

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pub fn dim(&self) -> usize

Embedding dimension.

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pub fn max_depth(&self) -> u8

Max depth that was embedded.

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pub fn search(&self, query_emb: &[f32], k: usize) -> Vec<(f32, usize)>

Search for top-k most similar blocks to query embedding. Returns Vec<(similarity, block_index)> sorted descending.

Auto Trait Implementations§

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impl UnwindSafe for EmbeddingIndex

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