Enum TimerRetirement 

pub enum TimerRetirement {
    Retired,
    Superseded,
}

The outcome of a value-conditional retire_timer call.

Both variants are success — the distinction exists so callers (the boot sweep’s counters in particular) can report what actually happened to the row instead of counting attempts as retirements.

Variants

Retired

The key no longer holds the retired arming’s row: it was deleted by this call, or was already gone (never scheduled, or retired earlier — the idempotent shape). A distributed backend reports an absent key as Retired too: its tombstone lands unconditionally on an empty key.

Superseded

A DIFFERENT arming now owns the key (same timer name, new (fire_at, armed_seq) identity — possibly the SAME instant re-armed under a newer TimerStarted). The replacement’s row was left untouched — it is the re-armed timer’s only durable claim to a recovery fire.

Trait Implementations

impl Clone for TimerRetirement

fn clone(&self) -> TimerRetirement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TimerRetirement

impl Debug for TimerRetirement

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

Formats the value using the given formatter.

impl Eq for TimerRetirement

impl PartialEq for TimerRetirement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TimerRetirement