Struct CrossReferenceIndex 

pub struct CrossReferenceIndex { /* private fields */ }

A cross-reference index for the entire document.

Implementations

impl CrossReferenceIndex

pub fn from_pages(pages: &[Vec<ContentElement>]) -> Self

Build a cross-reference index from document pages.

pub fn get(&self, id: usize) -> Option<&XRefEntry>

Look up an element by its global index.

pub fn find_by_heading(&self, query: &str) -> Vec<(usize, &XRefEntry)>

Find elements by heading text (case-insensitive substring match).

pub fn elements_on_page(&self, page_number: u32) -> Vec<(usize, &XRefEntry)>

Get all elements on a given page.

pub fn len(&self) -> usize

Total number of indexed elements.

pub fn is_empty(&self) -> bool

Whether the index is empty.

pub fn heading_count(&self) -> usize

Number of headings indexed.

pub fn page_count(&self) -> usize

Number of pages with indexed elements.

Trait Implementations

impl Clone for CrossReferenceIndex

fn clone(&self) -> CrossReferenceIndex

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CrossReferenceIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.