Struct flechasdb::db::stored::QueryResult

pub struct QueryResult<'a, T, FS> {
    pub partition_index: usize,
    pub vector_id: Uuid,
    pub vector_index: usize,
    pub squared_distance: T,
    /* private fields */
}

Query result.

Fields

partition_index: usize

Partition index.

vector_id: Uuid

Vector ID. Must be unique across the entire database.

vector_index: usize

Vector index. Local index in the partition.

squared_distance: T

Approximate squared distance.

Implementations

impl<'a, T, FS> QueryResult<'a, T, FS>where T: Scalar, FS: FileSystem, Database<T, FS>: LoadPartition<T> + LoadCodebook<T> + LoadPartitionCentroids<T>,

pub fn get_attribute<K>( &self, key: &K ) -> Result<Option<AttributeValueRef<'_>>, Error>where String: Borrow<K>, K: Hash + Eq + ?Sized,

Returns an attribute value of the vector corresponding to the result.

The first call of this function on a result belonging to a partition will take longer because it will load the attributes of the partition.

Trait Implementations

impl<'a, T: Clone, FS: Clone> Clone for QueryResult<'a, T, FS>

fn clone(&self) -> QueryResult<'a, T, FS>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.