watch

Function watch 

Source
pub fn watch(path: impl AsRef<Path>) -> Result<SWatcher>
Expand description

A simplified watcher that monitors a path (file or directory) and returns an SWatcher object with a standard mpsc Receiver for a Vec<SEvent>. Each SEvent contains one spath and one simplified event kind (SEventKind). This will ignore any path that cannot be converted to a string (i.e., it will only trigger events if the path is valid UTF-8)