barcode-scanner

Scan 1D barcodes using a hand scanner for Rust.

The barcode-scanner crate provides a Linux interface to barcode USB hand scanners. It works with the Device struct from the evdev crate.

Currently supported features: * One [BarcodeScanner] struct for all USB hand scanners that operate as a keyboard. * Prevent other clients from receiving events from the selected device by grabbing it. * Read 1D barcode consisting of numbers and letters. * Omit special characters in a barcode.

Example

This example grabs a hand scanner and prints a barcode that is read.

```rust use barcode_scanner::BarcodeScanner;

let scanner = BarcodeScanner::new("usb-0000:00:14.0-3/input0")?;
loop {
    let barcode = scanner.read()?;
    println!("{}", barcode);
}

```

License: BSD-2-Clause OR Apache-2.0