Enum CriticalFailureRecovery 

pub enum CriticalFailureRecovery {
    RevokeReadiness,
    FailService,
    FailAndRequestShutdown,
}

How a handled critical task failure affects the service.

The choice belongs to the business: the runtime only guarantees that readiness is revoked and that the failure reaches the handler.

Variants

RevokeReadiness

Revoke dependency readiness and keep serving.

Use this when the failed work is not required for the process to answer traffic correctly and the caller handles the consequence elsewhere.

FailService

Revoke readiness and mark the service failed.

FailAndRequestShutdown

Revoke readiness, mark the service failed, and request an ordered shutdown.

The first request wins, so this cannot extend or replace a shutdown that already started.

Trait Implementations

impl Clone for CriticalFailureRecovery

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CriticalFailureRecovery

impl Debug for CriticalFailureRecovery

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

Formats the value using the given formatter.

impl Eq for CriticalFailureRecovery

impl PartialEq for CriticalFailureRecovery

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CriticalFailureRecovery