--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zxing-cpp/wrappers/rust/examples/demo_reader.rs	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,52 @@
+/*
+* Copyright 2024 Axel Waggershauser
+*/
+// SPDX-License-Identifier: Apache-2.0
+
+use zxingcpp::*;
+
+fn main() -> anyhow::Result<()> {
+	let filename = std::env::args().nth(1).expect("no image file name provided");
+	let formats = std::env::args().nth(2);
+	let fast = std::env::args().nth(3).is_some();
+
+	let image = image::open(&filename)?;
+
+	#[cfg(not(feature = "image"))]
+	let lum_img = image.into_luma8();
+	#[cfg(not(feature = "image"))]
+	let iv = ImageView::from_slice(&lum_img, lum_img.width(), lum_img.height(), ImageFormat::Lum)?;
+
+	let formats = BarcodeFormats::from_str(formats.unwrap_or_default())?;
+	let read_barcodes = BarcodeReader::new()
+		.formats(formats)
+		.try_harder(!fast)
+		.try_invert(!fast)
+		.try_rotate(!fast)
+		.try_downscale(!fast)
+		.return_errors(true);
+
+	#[cfg(feature = "image")]
+	let barcodes = read_barcodes.from(&image)?;
+	#[cfg(not(feature = "image"))]
+	let barcodes = read_barcodes.from(iv)?;
+
+	if barcodes.is_empty() {
+		println!("No barcode found.");
+	} else {
+		for barcode in barcodes {
+			println!("Text:       {}", barcode.text());
+			println!("Bytes:      {:?}", barcode.bytes());
+			println!("Format:     {}", barcode.format());
+			println!("Content:    {}", barcode.content_type());
+			println!("Identifier: {}", barcode.symbology_identifier());
+			println!("EC Level:   {}", barcode.ec_level());
+			println!("Error:      {}", barcode.error());
+			println!("Rotation:   {}", barcode.orientation());
+			println!("Position:   {}", barcode.position());
+			println!();
+		}
+	}
+
+	Ok(())
+}