watchexec/lib/examples/fs.rs

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Rust
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2021-08-16 15:15:17 +02:00
use std::error::Error;
use tokio::sync::{mpsc, watch};
use watchexec::fs;
#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
tracing_subscriber::fmt::init();
let (ev_s, mut ev_r) = mpsc::channel(1024);
let (er_s, mut er_r) = mpsc::channel(64);
let (wd_s, wd_r) = watch::channel(fs::WorkingData::default());
let mut wkd = fs::WorkingData::default();
wkd.pathset = vec![".".into()];
wd_s.send(wkd)?;
tokio::spawn(async move {
while let Some(e) = ev_r.recv().await {
println!("event: {:?}", e);
}
});
tokio::spawn(async move {
while let Some(e) = er_r.recv().await {
println!("error: {}", e);
}
});
fs::worker(wd_r, er_s, ev_s).await?;
Ok(())
}