Enum ServiceState 

pub enum ServiceState {
    Stopped,
    Starting,
    Ready,
    Degraded(String),
    Stopping,
    Failed(String),
}

State of a service in its lifecycle.

Variants

Stopped

Service has not been started.

Starting

Service is initializing (e.g., building index).

Ready

Service is operational and accepting requests.

Degraded(String)

Service is partially operational.

Stopping

Service is shutting down.

Failed(String)

Service failed to start or encountered a fatal error.

Implementations

impl ServiceState

pub fn is_ready(&self) -> bool

Returns true if the service is fully ready.

pub fn is_available(&self) -> bool

Returns true if the service can handle requests (Ready or Degraded).

pub fn is_terminal(&self) -> bool

Returns true if the service is in a terminal state (Stopped or Failed).

Trait Implementations

impl Clone for ServiceState

fn clone(&self) -> ServiceState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceState

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

Formats the value using the given formatter.

impl Display for ServiceState

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

Formats the value using the given formatter.

impl PartialEq for ServiceState

fn eq(&self, other: &ServiceState) -> 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 StructuralPartialEq for ServiceState