Method search_with_bitmap_bytes_offset

nodedb-vector/src/hnsw/search.rs:156–168

Deserialize a Roaring bitmap and search with an ID offset applied before testing membership. See `search_filtered_offset` for rationale.

(
        &self,
        query: &[f32],
        k: usize,
        ef: usize,
        bitmap_bytes: &[u8],
        id_offset: u32,
    )

    /// Deserialize a Roaring bitmap and search with an ID offset applied
    /// before testing membership. See `search_filtered_offset` for rationale.
    pub fn search_with_bitmap_bytes_offset(
        &self,
        query: &[f32],
        k: usize,
        ef: usize,
        bitmap_bytes: &[u8],
        id_offset: u32,
    ) -> Vec<SearchResult> {
        match RoaringBitmap::deserialize_from(bitmap_bytes) {
            Ok(bitmap) => self.search_filtered_offset(query, k, ef, &bitmap, id_offset),
            Err(_) => self.search(query, k, ef),
        }
    }
}

/// Unified HNSW beam search on a single layer with optional pre-filter.