Enum RecoveryOutcome 

pub enum RecoveryOutcome {
    Served,
    Miss,
    DeserializationError,
}

Terminal outcomes of stale-on-error recovery.

Variants

Served

A retained stale frame passed the return-time age check and supplied the result.

Miss

No retained frame remained eligible: none was kept, or its age reached the ceiling.

DeserializationError

Decoding the retained frame failed.

Implementations

impl RecoveryOutcome

pub fn as_str(self) -> &'static str

The snake_case label value shared with the TypeScript and Go ports and published by the bundled metric exporters.

Trait Implementations

impl Clone for RecoveryOutcome

fn clone(&self) -> RecoveryOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecoveryOutcome

impl Debug for RecoveryOutcome

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

Formats the value using the given formatter.

impl Display for RecoveryOutcome

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

Formats the value using the given formatter.

impl Eq for RecoveryOutcome

impl Hash for RecoveryOutcome

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RecoveryOutcome

fn eq(&self, other: &RecoveryOutcome) -> 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 RecoveryOutcome