Module sparse_io_vector 

Structs

BackendLocation

Where a single global cell’s nonzeros come from in one of the underlying SparseIo backends. Under ColumnAlignment::Disjoint each global column has exactly one BackendLocation. Under ColumnAlignment::Union a global column can carry one entry per backend that observed the cell.

SparseIoVec

TripletsMatched

Enums

ColumnAlignment

Strategy for aligning column (cell) names across multiple pushed backends.

RowAlignment

Strategy for aligning row names across multiple pushed backends.

Type Aliases

ColumnNameCanonicalizer

Optional canonicalizer applied to every backend column (barcode) name during push under ColumnAlignment::Union. Mirror of RowNameCanonicalizer. Two raw barcodes whose canonical forms match are treated as the same biological cell — backends share a single global column id, and read_columns_* merges their nonzeros into one output column. Default = None preserves exact-match behavior.

RowNameCanonicalizer

Optional canonicalizer applied to every backend row name during push. Two raw names that produce the same canonical form are treated as the same row. The displayed row_names_by_global stores the canonical form, so downstream readers see a single consistent label for each row across all backends. Default = None preserves exact-match behavior.