use display_info; fn main() { match display_info::DisplayInfo::all() { Ok(displays) => { println!("Found {} displays:", displays.len()); for (index, display) in displays.iter().enumerate() { println!(" Display {}: ID={}, Scale={}, Width={}, Height={}", index, display.id, display.scale_factor, display.width, display.height); } } Err(e) => { println!("Error getting display info: {}", e); } } }