Struct ServiceHandle 

pub struct ServiceHandle { /* private fields */ }

A cheap-clone handle into a running Service.

Implementations

impl ServiceHandle

pub fn name(&self) -> &'static str

The service’s static name (from NodeLifecycle::NAME). Empty string if the node chose not to declare one.

pub fn request_shutdown(&self, reason: ShutdownReason)

Request a graceful shutdown. Idempotent.

pub fn is_running(&self) -> bool

Whether the underlying service is still running (i.e., shutdown has not been cancelled).

pub fn shutdown_token(&self) -> &ShutdownToken

Borrow the shutdown token. Mostly useful in tests.

pub fn tasks(&self) -> Vec<TaskSummary>

Snapshot of all currently-tracked tasks.

Trait Implementations

impl Clone for ServiceHandle

fn clone(&self) -> ServiceHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceHandle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.