39 lines
858 B
Rust
39 lines
858 B
Rust
//! Stub Watcher implementation
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#![allow(unused_variables)]
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use crate::Config;
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use super::{RecursiveMode, Result, Watcher};
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use std::path::Path;
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/// Stub `Watcher` implementation
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///
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/// Events are never delivered from this watcher.
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#[derive(Debug)]
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pub struct NullWatcher;
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impl Watcher for NullWatcher {
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fn watch(&mut self, path: &Path, recursive_mode: RecursiveMode) -> Result<()> {
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Ok(())
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}
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fn unwatch(&mut self, path: &Path) -> Result<()> {
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Ok(())
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}
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fn new<F: crate::EventHandler>(event_handler: F, config: Config) -> Result<Self>
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where
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Self: Sized,
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{
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Ok(NullWatcher)
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}
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fn configure(&mut self, config: Config) -> Result<bool> {
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Ok(false)
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}
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fn kind() -> crate::WatcherKind {
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crate::WatcherKind::NullWatcher
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}
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}
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