Struct WorkerHealth 

pub struct WorkerHealth { /* private fields */ }

Liveness and fault counters for a supervised worker.

Cheap to clone (Arc inside) and safe to read from any thread, so it can be exported into a metrics registry or polled by a health endpoint.

Implementations

impl WorkerHealth

pub fn panics(&self) -> u64

Number of iterations that panicked and were contained.

pub fn restarts(&self) -> u64

Number of times the loop was restarted after a panic.

pub fn iterations(&self) -> u64

Number of successful (non-panicking) iterations completed.

pub fn is_healthy(&self) -> bool

Whether the worker is currently making forward progress.

Returns false between a panic and the next successful iteration.

pub fn is_finished(&self) -> bool

Whether the worker loop has fully exited.

Trait Implementations

impl Clone for WorkerHealth

fn clone(&self) -> WorkerHealth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkerHealth

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

Formats the value using the given formatter.