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use serialport::{available_ports, SerialPortType};
pub fn list_ports() -> usize {
match available_ports() {
Ok(ports) => {
match ports.len() {
0 => println!("No ports found."),
1 => println!("Found 1 port:"),
n => println!("Found {} ports:", n),
};
for (i, p) in ports.iter().enumerate() {
println!(" {}, INDEX={}", p.port_name, i);
match &p.port_type {
SerialPortType::UsbPort(info) => {
println!(" Type: USB");
println!(" VID:{:04x} PID:{:04x}", info.vid, info.pid);
println!(
" Serial Number: {}",
info.serial_number.as_ref().map_or("", String::as_str)
);
println!(
" Manufacturer: {}",
info.manufacturer.as_ref().map_or("", String::as_str)
);
println!(
" Product: {}",
info.product.as_ref().map_or("", String::as_str)
);
}
SerialPortType::BluetoothPort => {
println!(" Type: Bluetooth");
}
SerialPortType::PciPort => {
println!(" Type: PCI");
}
SerialPortType::Unknown => {
println!(" Type: Unknown");
}
}
}
ports.len()
}
Err(e) => {
eprintln!("{:?}", e);
eprintln!("Error listing serial ports");
0
}
}
}