Replace Text with lopdf It is possible for PDFs with large texts

use std::collections::BTreeMap; use std::io::{BufRead, Lines}; use lopdf::content::{Content, Operation}; use lopdf::{Document, Object}; use lopdf::Error::ObjectType; fn main() -> Result<(), Box<dyn std::error::Error>> { println!("Hello, world!"); let mut doc = Document::load("C:\\template_xml_invoice\\example_2.pdf").unwrap(); doc.decompress(); for page_id in doc.get_pages().values() { //println!("page_id: {:?}", doc.get_page_content(*page_id)); let content_str...