Module conversion 

Functions

decode_location

Decode the (location_kind, location_exact, location_uri) column triple back to a TocLocation.

encode_location

Encode a TocLocation into the (location_kind, location_exact, location_uri) column triple.

extract_authors

Extract authors from Info.author (comma-separated string)

info_to_book_row

Convert Info struct to BookRow for database insertion.

reader_info_to_reading_state_row

Convert ReaderInfo to ReadingStateRow for database insertion.

rows_to_toc_entries

Reconstruct a Vec<SimpleTocEntry> tree from a flat list of rows ordered by id.