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use std::{
fs::File,
io,
thread,
time::Duration,
};
use futures_util::StreamExt;
use inotify::{
Inotify,
WatchMask,
};
use tempfile::TempDir;
#[tokio::main]
async fn main() -> Result<(), io::Error> {
let mut inotify = Inotify::init()
.expect("Failed to initialize inotify");
let dir = TempDir::new()?;
inotify.add_watch(dir.path(), WatchMask::CREATE | WatchMask::MODIFY)?;
thread::spawn::<_, Result<(), io::Error>>(move || {
loop {
File::create(dir.path().join("file"))?;
thread::sleep(Duration::from_millis(500));
}
});
let mut buffer = [0; 1024];
let mut stream = inotify.event_stream(&mut buffer)?;
while let Some(event_or_error) = stream.next().await {
println!("event: {:?}", event_or_error?);
}
Ok(())
}
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