Struct HeadingHierarchyOptions 

pub struct HeadingHierarchyOptions {
    pub enabled: bool,
    pub use_bookmarks: bool,
    pub use_numbering: bool,
    pub use_style: bool,
    pub use_font_style: bool,
    pub style_size_tolerance: f32,
    pub max_level: u8,
    pub bookmark_match_threshold: f32,
    pub numbering_schemes: Option<Vec<String>>,
}

Options for the heading-hierarchy stage (docling’s HeadingHierarchyOptions, defaults included).

Fields

enabled: bool

Master switch. Off by default (docling parity): all detected headings keep the assembler’s level and the output is byte-for-byte unchanged.

use_bookmarks: bool

Use the PDF outline (bookmarks/ToC) as the authoritative signal.

use_numbering: bool

Use legal/outline numbering for headings without a bookmark match.

use_style: bool

Use visual style (font size, and below) as the last-resort signal.

use_font_style: bool

Refine the style fallback with font weight/slant (from the embedded font names) and all-caps detection.

style_size_tolerance: f32

Relative difference below which two heading font sizes count as one size (absorbs descender-driven measurement noise).

max_level: u8

Maximum semantic heading level to assign; deeper levels clamp.

bookmark_match_threshold: f32

Minimum fuzzy title similarity (0..1) for a bookmark to match a heading/list item.

numbering_schemes: Option<Vec<String>>

Override of the numbering-scheme precedence (highest level first); known schemes: part, chapter, article, roman_u, arabic, alpha_u, alpha_l, roman_l. None = the default legal ordering.

Implementations

impl HeadingHierarchyOptions

pub fn enabled(on: bool) -> Self

The plumbed-everywhere form: default options with the master switch.

Trait Implementations

impl Clone for HeadingHierarchyOptions

fn clone(&self) -> HeadingHierarchyOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeadingHierarchyOptions

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

Formats the value using the given formatter.

impl Default for HeadingHierarchyOptions

fn default() -> Self

Returns the “default value” for a type.