Struct WatcherHandle 

pub struct WatcherHandle { /* private fields */ }

Handle to manage a running CodeGraph watcher. Provides lifecycle management: start, stop, status check. Internally uses Arc, so it can be cloned and shared across threads.

Implementations

impl WatcherHandle

pub fn new(project_path: &Path) -> Self

Create a new handle (no watcher running yet).

pub fn with_auto_detect(start_path: &Path) -> Self

Create handle with automatic project root detection.

pub fn is_running(&self) -> bool

Check if watcher is currently running.

pub fn start_if_needed(&self, cancel_token: CancellationToken) -> bool

Start watcher if not running and no daemon conflict. Returns true if watcher was started.

pub fn stop(&self)

Stop the watcher if running.

pub fn inner(&self) -> Arc<Mutex<Option<JoinHandle<()>>>>

Get the underlying handle for passing to async contexts.

pub fn project_path(&self) -> &Path

Get the project path.

Trait Implementations

impl Clone for WatcherHandle

fn clone(&self) -> WatcherHandle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.