30 lines
974 B
Rust
30 lines
974 B
Rust
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use tokio_1 as tokio;
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use futures_util::TryStreamExt;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut args = std::env::args_os();
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let d = if args.len() > 1 {
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evdev::Device::open(&args.nth(1).unwrap())?
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} else {
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let mut devices = evdev::enumerate().collect::<Vec<_>>();
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for (i, d) in devices.iter().enumerate() {
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println!("{}: {}", i, d.name().unwrap_or("Unnamed device"));
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}
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print!("Select the device [0-{}]: ", devices.len());
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let _ = std::io::Write::flush(&mut std::io::stdout());
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let mut chosen = String::new();
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std::io::stdin().read_line(&mut chosen)?;
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devices.swap_remove(chosen.trim().parse::<usize>()?)
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};
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println!("{}", d);
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println!("Events:");
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let mut events = d.into_event_stream_no_sync()?;
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while let Some(ev) = events.try_next().await? {
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println!("{:?}", ev);
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}
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println!("EOF!");
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Ok(())
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}
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