Struct SpineBuilder 

pub struct SpineBuilder { /* private fields */ }

Spine builder for EPUB reading order

The SpineBuilder is responsible for managing the spine items in an EPUB publication. The spine defines the default reading order of the publication - the sequence in which the reading system should present the content documents to the reader.

Each spine item references a manifest item by its ID (idref), indicating which resource should be displayed at that point in the reading order.

Implementations

impl SpineBuilder

pub fn add(&mut self, item: SpineItem) -> &mut Self

Add a spine item

Appends a new spine item to the builder, defining the next position in the reading order.

Parameters

• item: The spine item to add

Return

• &mut Self: Returns a mutable reference to itself for method chaining

pub fn clear(&mut self) -> &mut Self

Clear all spine items

Removes all spine items from the builder.

Trait Implementations

impl Debug for SpineBuilder

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

Formats the value using the given formatter.