Struct ScoreValue 

pub struct ScoreValue { /* private fields */ }

Validated score value and optional evaluator rationale.

Implementations

impl ScoreValue

pub fn new(value: f64) -> Result<Self, EvaluationError>

Creates a finite score between zero and one.

Errors

Returns EvaluationError::InvalidRatio for an invalid value.

pub const fn value(&self) -> f64

Returns the normalized score.

pub fn rationale(&self) -> Option<&str>

Returns the optional evaluator rationale.

pub fn with_rationale(self, rationale: impl Into<String>) -> Self

Adds an evaluator rationale.

Trait Implementations

impl Clone for ScoreValue

fn clone(&self) -> ScoreValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScoreValue

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

Formats the value using the given formatter.