Struct DiskANNReadChanges 

pub struct DiskANNReadChanges { /* private fields */ }

Immutable, ordered replacements selected from actual DiskANN snapshots. None selects an evaluated deletion independently of retained source membership. A selected document absent from its source is also deleted; a zero-ordinal origin remains an explicit empty replacement. None of these cases falls through to the original tensor. Clones share the sparse directory and its original allowance.

Implementations

impl DiskANNReadChanges

pub fn capture( sources: impl IntoIterator<Item = StorageBackendResult<(DocId, Option<DiskANNReadSnapshot>)>>, control: &StorageReadControl, ) -> StorageBackendResult<Self>

Capture a strictly increasing document selection. Callers supply the already evaluated private source for each replacement and None for each deletion; unselected documents remain on the original view.

pub fn without_unselected_documents(self) -> Self

Select only these evaluated documents, masking every unselected document in the receiver. The caller must establish that this is the complete visible row selection; source lineage and width are still validated against the retained physical index.

Trait Implementations

impl Clone for DiskANNReadChanges

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.