Struct ContentLayers 

pub struct ContentLayers {
    pub body: bool,
    pub furniture: bool,
    pub notes: bool,
    pub invisible: bool,
}

A set of content layers, body included — docling-core’s set[ContentLayer] (HTMLParams.layers, export_to_html(included_content_layers=…)), where body is a member like any other. Default is docling’s DEFAULT_CONTENT_LAYERS: body only, so an export built with it is unchanged from before layers could be chosen (#499).

Fields

body: bool

The main content (items without an explicit layer).

furniture: bool

ContentLayer::Furniture: page headers/footers, navigation chrome.

notes: bool

ContentLayer::Notes: reviewer comments and other editorial notes.

invisible: bool

ContentLayer::Invisible: hidden content (hidden sheets, …).

Implementations

impl ContentLayers

pub const BODY: ContentLayers

Body only — docling’s DEFAULT_CONTENT_LAYERS.

pub const ALL: ContentLayers

Every layer — Python’s set(ContentLayer).

pub const NONE: ContentLayers

No layer at all (nothing renders); build a set from it with with / with_body.

pub const fn with(self, layer: ContentLayer) -> ContentLayers

The set plus layer.

pub const fn with_body(self) -> ContentLayers

The set plus the body layer.

pub fn contains(&self, layer: Option<ContentLayer>) -> bool

Whether layer is in the set; None is the body layer.

pub fn contains_name(&self, name: &str) -> bool

Whether the layer spelled name (body, furniture, notes, invisible — the JSON content_layer values) is in the set; an unknown name is not.

pub fn parse_list(list: &str) -> Result<ContentLayers, String>

Parse a comma-separated list of layer names (body,furniture; whitespace around a name is ignored, all is every layer). An unknown name is the error. docling-core 2.99’s background layer (watermarks) has no items in this model, so the name is accepted and adds nothing — a set written for Python keeps parsing.

Trait Implementations

impl Clone for ContentLayers

fn clone(&self) -> ContentLayers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ContentLayers

impl Debug for ContentLayers

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

Formats the value using the given formatter.

impl Default for ContentLayers

fn default() -> ContentLayers

Returns the “default value” for a type.

impl Eq for ContentLayers

impl Hash for ContentLayers

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ContentLayers

fn eq(&self, other: &ContentLayers) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContentLayers