Struct TextLayerTally 

pub struct TextLayerTally { /* private fields */ }

text_layer_is_vestigial’s counts, accumulated a page at a time so a streaming caller need not keep the pages around to decide.

Implementations

impl TextLayerTally

pub fn add(&mut self, page: &PdfPage)

pub fn is_vestigial(&self) -> bool

The verdict over the pages added so far.

pub fn proves_text(&self, total_pages: usize) -> bool

Whether the pages added so far already rule vestigial out for a document of total_pages, whatever the remaining pages hold — both counts only grow, so a caller may stop parsing pages it does not need.

Trait Implementations

impl Clone for TextLayerTally

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 TextLayerTally

impl Debug for TextLayerTally

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

Formats the value using the given formatter.

impl Default for TextLayerTally

fn default() -> Self

Returns the “default value” for a type.