Struct LayoutElement 

pub struct LayoutElement {
    pub bbox: BoundingBox,
    pub element_type: LayoutElementType,
    pub confidence: f32,
    pub label: Option<String>,
    pub text: Option<String>,
    pub order_index: Option<u32>,
    pub seg_start_x: Option<f32>,
    pub seg_end_x: Option<f32>,
    pub num_lines: Option<u32>,
}

A layout element detected in the document.

Fields

bbox: BoundingBox

Bounding box of the element

element_type: LayoutElementType

Type of the layout element

confidence: f32

Confidence score for the detection

label: Option<String>

Optional label for the element (original model label)

text: Option<String>

Optional text content for the element

order_index: Option<u32>

Reading order index (1-based, assigned during stitching)

This index represents the element’s position in the reading order. Only elements that should be included in reading flow (text, tables, formulas, images, etc.) will have an order index assigned. Headers, footers, and other auxiliary elements may have None.

seg_start_x: Option<f32>

X-coordinate of the first text span’s left edge within this element. Used by get_seg_flag to detect paragraph continuity across blocks. Computed during stitching from the first OCR region (after spatial sort).

seg_end_x: Option<f32>

X-coordinate of the last text span’s right edge within this element. Used by get_seg_flag to detect paragraph continuity across blocks. Computed during stitching from the last OCR region (after spatial sort).

num_lines: Option<u32>

Number of text lines within this element. Used by get_seg_flag to detect paragraph continuity across blocks.

Implementations

impl LayoutElement

pub fn new( bbox: BoundingBox, element_type: LayoutElementType, confidence: f32, ) -> Self

Creates a new layout element.

pub fn with_label(self, label: impl Into<String>) -> Self

Sets the label for the element.

pub fn with_text(self, text: impl Into<String>) -> Self

Sets the text content for the element.

Trait Implementations

impl Clone for LayoutElement

fn clone(&self) -> LayoutElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutElement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LayoutElement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LayoutElement

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.