Struct RuntimeMetricsWorker 

pub struct RuntimeMetricsWorker { /* private fields */ }

A worker that periodically collects Tokio runtime metrics.

The runtime is captured at construction time so that the metrics measured always describe the runtime that owned the bootstrap, regardless of where this worker eventually executes under a supervisor.

Implementations

impl RuntimeMetricsWorker

pub fn new<S: Into<String>>(runtime_id: S, handle: Handle) -> Self

Creates a new RuntimeMetricsWorker that collects metrics from the given runtime.

Trait Implementations

impl Supervisable for RuntimeMetricsWorker

fn name(&self) -> &str

Returns the name of the process.

fn initialize<'life0, 'async_trait>( &'life0 self, process_shutdown: ShutdownHandle, ) -> Pin<Box<dyn Future<Output = Result<SupervisorFuture, InitializationError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Initializes the process asynchronously.

fn shutdown_strategy(&self) -> ShutdownStrategy

Returns the shutdown strategy for the process.

fn wants_shutdown_signal(&self) -> bool

Returns whether this process observes the shutdown signal it is given.