pub fn build_toc(doctree: &Doctree, docname: &str) -> (Node, u32)Expand description
The document’s local table of contents (env.tocs[docname]) and its
entry count (env.toc_num_entries[docname]).
Exact port of TocTreeCollector.process_doc’s nested build_toc:
sections (title filtered through [filter_title_children], anchor ''
for the first entry and '#' + ids[0] afterwards), only wrappers, and
— inside any other element — toctree copies plus the object signatures
of desc nodes, which contribute
compact_paragraph[skip_section_number] > reference > literal entries.
An empty document yields an empty bullet_list and 0 entries.