Enum Node 

pub enum Node {
    Heading {
        level: u8,
        text: String,
    },
    Paragraph {
        text: String,
    },
    ListItem {
        ordered: bool,
        number: u64,
        first_in_list: bool,
        text: String,
        level: u8,
    },
    Code {
        language: Option<String>,
        text: String,
    },
    Table(Table),
    Picture {
        caption: Option<String>,
        image: Option<PictureImage>,
    },
    Group {
        label: String,
        children: Vec<Node>,
    },
    FieldRegion {
        items: Vec<FieldItem>,
    },
}

A single piece of document content.

Variants

Heading

A heading. level is 1-6.

Fields

level: u8

text: String

Paragraph

A run of body text.

Fields

text: String

ListItem

A single list item at the given nesting level (0 = top). For ordered items, number is the display number (honoring the list’s start); it is unused for unordered items. first_in_list marks the first item of a list so the serializer can blank-line-separate adjacent sibling lists.

Fields

ordered: bool

number: u64

first_in_list: bool

text: String

level: u8

Code

A fenced code block.

Fields

language: Option<String>

text: String

Table(Table)

A table. The first row is treated as the header.

Picture

A picture/figure, with an optional caption and (when a backend extracts it) the embedded image itself.

Fields

caption: Option<String>

image: Option<PictureImage>

Group

A logical grouping of child nodes (e.g. a list, a section).

Fields

label: String

children: Vec<Node>

FieldRegion

A form key-value region (docling’s field_region): a set of form fields, each pairing an optional marker, key, and value. Backends detect these from form structure (e.g. HTML’s keyN / keyN_valueM / keyN_marker id-convention); the serializers render each item’s parts as separate labelled texts (marker / field_key / field_value).

Fields

items: Vec<FieldItem>

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl PartialEq for Node

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Node