GraphIndex

oxirs_vec::graph_indices

Struct GraphIndex 

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pub struct GraphIndex { /* private fields */ }
Expand description

Unified graph index interface

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impl GraphIndex

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pub fn new(config: GraphIndexConfig) -> Self

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impl VectorIndex for GraphIndex

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fn insert(&mut self, uri: String, vector: Vector) -> Result<()>

Insert a vector with associated URI
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fn search_knn(&self, query: &Vector, k: usize) -> Result<Vec<(String, f32)>>

Find k nearest neighbors
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fn search_threshold( &self, query: &Vector, threshold: f32, ) -> Result<Vec<(String, f32)>>

Find all vectors within threshold similarity
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fn get_vector(&self, uri: &str) -> Option<&Vector>

Get a vector by its URI
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fn add_vector( &mut self, id: VectorId, vector: Vector, _metadata: Option<HashMap<String, String>>, ) -> Result<()>

Add a vector with associated ID and metadata
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fn update_vector(&mut self, id: VectorId, vector: Vector) -> Result<()>

Update an existing vector
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fn update_metadata( &mut self, _id: VectorId, _metadata: HashMap<String, String>, ) -> Result<()>

Update metadata for a vector
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fn remove_vector(&mut self, _id: VectorId) -> Result<()>

Remove a vector by its ID

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