Struct PrunePolicy 

pub struct PrunePolicy {
    pub max_age_days: u32,
    pub min_importance_to_keep: f32,
    pub max_items: usize,
}

Policy controlling automatic pruning of long-term memory.

Fields

max_age_days: u32

Items older than this many days AND below min_importance_to_keep are deleted (default: 90).

min_importance_to_keep: f32

Items with importance below this threshold are eligible for age-based deletion (default: 0.5). High-importance items are never age-pruned.

max_items: usize

Hard cap on total items; when exceeded, lowest-relevance items are removed. 0 means unlimited (default: 0).

Trait Implementations

impl Clone for PrunePolicy

fn clone(&self) -> PrunePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrunePolicy

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

Formats the value using the given formatter.

impl Default for PrunePolicy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PrunePolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PrunePolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.