Struct FileWatcher 

pub struct FileWatcher { /* private fields */ }

Multi-subscriber file watcher built on top of notify.

Implementations

impl FileWatcher

pub fn new() -> Result<Self>

Creates a live filesystem watcher and starts its background event loop on the current Tokio runtime.

pub fn noop() -> Self

Creates an inert watcher that only supports test-driven synthetic notifications.

pub fn add_subscriber(self: &Arc<Self>) -> (FileWatcherSubscriber, Receiver)

Adds a new subscriber and returns both its registration handle and its dedicated event receiver.