fn main() {
let img = image::open("in.png").unwrap();
let decoder = bardecoder::default_decoder();
let results = decoder.decode(&img);
for result in results {
println!("{}", result.unwrap());
}
}
thread 'main' panicked at src\bin\decode.rs:6:31:
called `Result::unwrap()` on an `Err` value: Error decoding QR Code: Could not calculate error distances
Here is the QR code.
QR code was generated using fast_qr library with the following code:
use fast_qr::convert::ConvertError;
use fast_qr::convert::{svg::SvgBuilder, Builder, Shape};
use fast_qr::qr::QRBuilder;
fn main() -> Result<(), ConvertError> {
let qrcode = QRBuilder::new("https://example.com/").build().unwrap();
let _svg = SvgBuilder::default()
.shape(Shape::Square)
.to_file(&qrcode, "out.svg");
Ok(())
}
Then I took a screenshot of the SVG as my method to make it into a PNG file.
Used the example code:
this is bin/decode.rs
It should decode to https://example.com
I get the error:
Here is the QR code.
QR code was generated using fast_qr library with the following code:
Then I took a screenshot of the SVG as my method to make it into a PNG file.