Enum TerminationReason 

pub enum TerminationReason {
    Completed,
    Cancelled,
    CircuitBreakerOpen {
        failures: u32,
        max_retries: u32,
    },
    Unrecoverable(String),
}

Why a service reached the Terminated phase.

Variants

Completed

The service’s run() returned Ok(()) — clean completion.

Cancelled

The supervisor’s cancellation token was triggered (graceful shutdown).

CircuitBreakerOpen

The circuit breaker tripped after too many consecutive failures.

Fields

failures: u32

Number of failures observed within the circuit-breaker window.

max_retries: u32

The configured maximum before tripping.

Unrecoverable(String)

The service encountered an unrecoverable error and its restart policy is RestartPolicy::Never.

Trait Implementations

impl Clone for TerminationReason

fn clone(&self) -> TerminationReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminationReason

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

Formats the value using the given formatter.

impl Display for TerminationReason

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

Formats the value using the given formatter.

impl PartialEq for TerminationReason

fn eq(&self, other: &TerminationReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TerminationReason

impl StructuralPartialEq for TerminationReason