Enum TableSource 

pub enum TableSource {
    StructureTree,
    SpatialDetection,
    UserGenerated,
}

Source of table data - how the table was identified/created.

This tracks the origin of table content to help downstream consumers understand the reliability and nature of the table data.

Variants

StructureTree

Table extracted from PDF structure tree (Tagged PDF).

High confidence - explicitly marked in PDF per ISO 32000-1:2008 Section 14.8.4.3.4. Includes THead, TBody, TFoot, TR, TH, TD elements.

SpatialDetection

Table detected via spatial/heuristic analysis.

Medium confidence - detected through layout analysis, grid detection, or other spatial heuristics. May have false positives.

UserGenerated

Table created programmatically by the user/API.

High confidence - explicitly constructed for PDF generation.

Trait Implementations

impl Clone for TableSource

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TableSource

impl Debug for TableSource

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

Formats the value using the given formatter.

impl Default for TableSource

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TableSource

impl PartialEq for TableSource

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TableSource