New creates new empty list.

ErrNilReader indicates error when nil writer specified to BinaryReadFrom.

ErrNilWriter indicates error when nil writer specified to BinaryWriteTo.

Child provides Child from parent to child and vise versa.

Index implements main dictionary index.

Item represents DAG index item.

Items stores items ordered by their ID.

Letter maps letter associated with item ID.

Node represents index node.

ChildList stores Items children.

CollectionTableNumber represents table number in VariantsIndex.

TagSet stores unique sorted ID8's ids sets.

TagSetID provides unique 0-based TagSet ID in TagSetIndex.

TagSetIDCollection stores a list of TagSetID identifiers of TagSet stored in TagSetIndex.

TagSetIndex stores unique TagSet items organized in TagSetTable storages where each storage keeps sets of same sizes.

TagSetSubID represents 0-based ID of TagSet item in TagSetTable.

TagSetTable stores unique TagSet lists having equal length.

TagSetTableNumber provides 0-based TagSetTable number in TagSetIndex.

VariantID represents TagSet collection ID in VariantsIndex.

VariantsIndex stores index of all possible TagSetIDCollection.

VariantsTable stores a list of TagSetID.

VariantSubID wraps storage.ID16 to represent TagSetIDCollection ID in VariantsTable.