Module latex_options 

Preamble + image policy for LaTeX export.

LaTeX was, until M-T3, the last export format in this crate still taking its knobs as bare positional arguments (to_latex(document_class, include_preamble) / to_latex_with_options(document_class, include_preamble, omit_images)) instead of an options struct — every sibling already had one: DjotExportOptions, DocxExportOptions, EpubExportOptions, HtmlExportOptions, MarkdownExportOptions, OdtExportOptions, PdfExportOptions, PlainTextExportOptions. LatexExportOptions closes that gap: the same three knobs, the same defaults, now named fields on a struct so a fourth knob never means renumbering every call site’s positional argument list.

Unlike super::docx_options::DocxExportOptions or super::odt_options::OdtExportOptions, LaTeX carries no comment support, and this struct never will: there is no LaTeX importer anywhere in this crate (or planned — a .tex file is an arbitrary macro-expansion target, not a document format this crate can read back), so an anchored comment thread round-tripped into LaTeX would be structurally one-way, editorial notes going in and never coming back out. That was a deliberate scope cut in the comment-export feature, not an oversight here — do not add a comments field to this struct.

LaTeX also has no page geometry or base-typography knobs the way DOCX/ODT do: \documentclass and its own options already own page size and base font (article, report, book, or a caller’s own class), so there is nothing here to mirror DocxExportOptions’ twips/half-points fields — a caller who wants those characteristics picks a document class that has them, or supplies its own preamble around the body this crate returns when include_preamble is false.

Structs

LatexExportOptions

The three export-time choices to_latex/to_latex_with_options have always taken: which \documentclass to open with, whether to wrap the rendered body in a full compilable document at all, and whether inline images are emitted or dropped.