Function display_qr_code 

pub fn display_qr_code<T: Serialize>(
    data: &T,
    options: &QrOptions,
) -> QrResult<()>

Display a QR code to stdout from structured data

This function generates a QR code from structured data using postcard serialization.

Arguments

• data - The data to encode (must implement Serialize)
• options - Display options for the QR code

Returns

• QrResult<()> - Success or error

Examples

use zoe_app_primitives::qr::{display_qr_code, QrOptions};
use serde::Serialize;

#[derive(Serialize)]
struct MyData {
    message: String,
}

let data = MyData { message: "Hello, World!".to_string() };
let options = QrOptions::new("My QR Code").with_footer("Scan me!");
display_qr_code(&data, &options).unwrap();