Struct ConfigWatcher 

pub struct ConfigWatcher { /* private fields */ }

Watches configuration files for changes

Implementations

impl ConfigWatcher

pub fn new<P: AsRef<Path>>(_path: P) -> Result<Self, Box<dyn Error>>

Create a new config watcher for a file path

pub fn watch<P: AsRef<Path>>(&mut self, path: P) -> Result<(), Box<dyn Error>>

Start watching a path

pub fn unwatch<P: AsRef<Path>>(&mut self, path: P) -> Result<(), Box<dyn Error>>

Stop watching a path

pub fn try_recv(&self) -> Option<ConfigEvent>

Check for events (non-blocking)

pub fn recv(&self) -> Option<ConfigEvent>

Wait for next event (blocking)