Struct ShutdownHandle 

pub struct ShutdownHandle { /* private fields */ }

A cloneable handle for triggering a Worker’s graceful shutdown.

Obtain one from Worker::shutdown_handle before calling Worker::run (which consumes the worker). Calling shutdown stops new reservations; run then waits for in-flight jobs to finish before returning. Clones share the same signal, so you can hand a handle to a signal-handler task.

Implementations

impl ShutdownHandle

pub fn shutdown(&self)

Signals the worker to stop reserving new jobs and begin draining.

pub fn is_shutdown(&self) -> bool

Returns whether shutdown has been signalled.

Trait Implementations

impl Clone for ShutdownHandle

fn clone(&self) -> ShutdownHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShutdownHandle

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

Formats the value using the given formatter.