Struct Uncertainty 

pub struct Uncertainty {
    pub contradiction_rate: f32,
    pub single_source_fraction: f32,
    pub staleness: f32,
    pub trust_exclusion_fraction: f32,
}

The four uncertainty factors computed from a group’s support (§13.1). Each is in [0.0, 1.0]; 0.0 means “no uncertainty from this factor.”

Fields

contradiction_rate: f32

Fraction of beliefs in the group that are contradicted.

single_source_fraction: f32

Fraction of beliefs backed by only one episode.

staleness: f32

Normalised age of the oldest supporting episode (0 = fresh, 1 = ≥ 1 year).

trust_exclusion_fraction: f32

Fraction of beliefs with untrusted support.

Implementations

impl Uncertainty

pub fn score(&self) -> f32

Aggregate uncertainty score — a single number in [0, 1] representing overall doubt. Weighted sum: contradictions dominate, then single source, then staleness, then trust exclusions.

Trait Implementations

impl Clone for Uncertainty

fn clone(&self) -> Uncertainty

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Uncertainty

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

Formats the value using the given formatter.

impl Default for Uncertainty

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Uncertainty

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Uncertainty

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Uncertainty

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 Uncertainty