Struct ScoringDecayConfig 

pub struct ScoringDecayConfig {
    pub recency_notes: DecayParams,
    pub recency_artifacts: DecayParams,
    pub warmth: DecayParams,
    pub graph_proximity: DecayParams,
    pub causal_proximity: DecayParams,
}

Per-factor decay configuration.

Each scoring factor can use the unified parametric decay with its own half-life and shape. Builders override these via ScoringDecayConfig in the pack bundle manifest or environment variables.

Fields

recency_notes: DecayParams

Recency decay for notes (default: τ=7 days, β=1.0 exponential)

recency_artifacts: DecayParams

Recency decay for artifacts (default: τ=30 days, β=1.0 exponential)

warmth: DecayParams

Warmth (access frequency) decay (default: τ=7 days, β=1.0 exponential)

graph_proximity: DecayParams

Graph proximity decay over hop distance (default: τ=5 hops, β=1.0)

Replaces the legacy linear decay 1 - d/D with smooth exponential.

causal_proximity: DecayParams

Causal proximity decay over event recency (default: τ=10 events, β=0.8 heavy-tail)

Implementations

impl ScoringDecayConfig

pub fn validate(&self) -> bool

Validate all decay parameters.

Trait Implementations

impl Clone for ScoringDecayConfig

fn clone(&self) -> ScoringDecayConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScoringDecayConfig

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

Formats the value using the given formatter.

impl Default for ScoringDecayConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ScoringDecayConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ScoringDecayConfig

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

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 ScoringDecayConfig