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//! Stub Watcher implementation #![allow(unused_variables)] use super::{EventFn, RecursiveMode, Result, Watcher}; use std::path::Path; /// Stub `Watcher` implementation /// /// Events are never delivered from this watcher. pub struct NullWatcher; impl Watcher for NullWatcher { fn new_immediate<F: EventFn>(_event_fn: F) -> 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(()) } }