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null.rs
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null.rs
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//! Stub Watcher implementation
#![allow(unused_variables)]
use super::{DebouncedEvent, RawEvent, RecursiveMode, Result, Watcher};
use std::path::Path;
use std::sync::mpsc::Sender;
use std::time::Duration;
/// Stub `Watcher` implementation
///
/// Events are never delivered from this watcher.
pub struct NullWatcher;
impl Watcher for NullWatcher {
fn new_raw(tx: Sender<RawEvent>) -> Result<NullWatcher> {
Ok(NullWatcher)
}
fn new(tx: Sender<DebouncedEvent>, delay: Duration) -> Result<NullWatcher> {
Ok(NullWatcher)
}
fn watch<P: AsRef<Path>>(&mut self, path: P, recursive_mode: RecursiveMode) -> Result<()> {
Ok(())
}
fn unwatch<P: AsRef<Path>>(&mut self, path: P) -> Result<()> {
Ok(())
}
}