Enum RetentionRule 

pub enum RetentionRule {
    KeepAll,
    LastN {
        n: usize,
    },
    MaxAgeMs {
        max_age_ms: u64,
    },
    PerAgentWithAge {
        max_per_agent: usize,
        max_age_ms: u64,
    },
}

How one surface’s checkpoint retention trims — the proposal’s table rows.

Variants

KeepAll

Keep everything (knowledge/skills — “the valuable distilled state” — and forced for event-stream surfaces).

LastN

Keep the last n entries by payload "timestamp" (conversations — “last N turns by timestamp (= today’s max_turns)”).

Fields

n: usize

MaxAgeMs

Keep entries no older than max_age_ms relative to the compaction’s as_of_ms (trajectories — “last D days”).

Fields

max_age_ms: u64

PerAgentWithAge

Keep the most recent max_per_agent per payload "agent_id" AND drop anything older than max_age_ms — both restrictive, the RunStore::gc rule (runs — “50 / agent + 30 days”).

Fields

max_per_agent: usize

max_age_ms: u64

Trait Implementations

impl Clone for RetentionRule

fn clone(&self) -> RetentionRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetentionRule

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RetentionRule

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RetentionRule

impl PartialEq for RetentionRule

fn eq(&self, other: &RetentionRule) -> 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 Serialize for RetentionRule

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RetentionRule