Struct ScoreDistribution 

pub struct ScoreDistribution {
    pub min: f32,
    pub max: f32,
    pub median: f32,
    pub iqr: f32,
    pub shape: ShapeLabel,
}

Response-level score distribution summary.

Emitted once per retrieve response alongside the items array. All fields are scale-free or derived from scale-free quantities; the shape label is the primary agent hint.

Fields

min: f32

Minimum score across ranked items (0.0 when ShapeLabel::InsufficientSamples).

max: f32

Maximum score across ranked items.

median: f32

Median (50th percentile) of the score vector.

iqr: f32

Inter-quartile range (Q3 - Q1). Clamped to f32::EPSILON before any downstream ratio so shape classification stays defined for degenerate all-equal distributions.

shape: ShapeLabel

Categorical shape label.

Trait Implementations

impl Clone for ScoreDistribution

fn clone(&self) -> ScoreDistribution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScoreDistribution

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

Formats the value using the given formatter.

impl Default for ScoreDistribution

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ScoreDistribution

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ScoreDistribution

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

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 ScoreDistribution