qr2cairo
Vector drawing of QR code using Cairo.
Examples
PDF example from the examples/
directory:
let surface = new.unwrap;
let cr = new;
draw.unwrap;
cr.show_page;
This generates this PDF: example.pdf.
GTK
GTK example (note: no GTK required to use qr2cairo):
;
SVG
The underlying qrcode crate can create SVGs.