Malanche / escpos-rs

Control esc/pos printers through rust.
MIT License
15 stars 5 forks source link

Use native QR code instructions when possible #4

Open Malanche opened 2 years ago

Malanche commented 2 years ago

As it sits now, the code generates the QR and sends it as an image to the printer. Some printer can print qr codes straight from the content stream, which would be optimal due to space and speed, and possibly also quality of the printing.