17d84e8811
# Objective - Update notify dependency to 5.0.0 stable - Fix breaking changes - Closes #5861 ## Solution - RecommendedWatcher now takes a Config argument. Giving it the default Config should be the same behavior as before (check every 30 seconds)
34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
use crossbeam_channel::Receiver;
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use notify::{Config, Event, RecommendedWatcher, RecursiveMode, Result, Watcher};
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use std::path::Path;
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/// Watches for changes to files on the local filesystem.
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///
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/// When hot-reloading is enabled, the [`AssetServer`](crate::AssetServer) uses this to reload
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/// assets when their source files are modified.
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pub struct FilesystemWatcher {
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pub watcher: RecommendedWatcher,
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pub receiver: Receiver<Result<Event>>,
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}
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impl Default for FilesystemWatcher {
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fn default() -> Self {
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let (sender, receiver) = crossbeam_channel::unbounded();
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let watcher: RecommendedWatcher = RecommendedWatcher::new(
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move |res| {
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sender.send(res).expect("Watch event send failure.");
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},
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Config::default(),
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)
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.expect("Failed to create filesystem watcher.");
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FilesystemWatcher { watcher, receiver }
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}
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}
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impl FilesystemWatcher {
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/// Watch for changes recursively at the provided path.
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pub fn watch<P: AsRef<Path>>(&mut self, path: P) -> Result<()> {
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self.watcher.watch(path.as_ref(), RecursiveMode::Recursive)
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}
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}
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