Enum DecisionAnswer 

pub enum DecisionAnswer {
    Noul(NoulAnswer),
    Choice(ChoiceAnswer),
    Score(ScoreAnswer),
}

A typed answer to one question, tagged by its kind.

Examples

use ironflow_core::decision::{DecisionAnswer, NoulAnswer};

// A noul answer's confidence is derived: 2 * |p - 0.5|.
let a = DecisionAnswer::Noul(NoulAnswer { noul: 0.92 });
assert!((a.confidence() - 0.84).abs() < 1e-9);

Variants

Noul(NoulAnswer)

A yes/no probability answer.

Choice(ChoiceAnswer)

A selection answer.

Score(ScoreAnswer)

A rating answer.

Implementations

impl DecisionAnswer

pub fn confidence(&self) -> f64

The calibrated confidence of this answer, in [0, 1].

For Choice and Score this is the provider-reported confidence. For Noul, which reports only a probability p, confidence is derived as 2 * |p - 0.5|: p = 0.5 yields 0 (maximally uncertain), p = 0 or p = 1 yields 1.

Examples

use ironflow_core::decision::{DecisionAnswer, NoulAnswer};

let coin = DecisionAnswer::Noul(NoulAnswer { noul: 0.5 });
assert_eq!(coin.confidence(), 0.0);

Trait Implementations

impl Clone for DecisionAnswer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecisionAnswer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecisionAnswer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'_derivative_strum> From<&'_derivative_strum DecisionAnswer> for &'static str

fn from(x: &'_derivative_strum DecisionAnswer) -> &'static str

Converts to this type from the input type.

impl From<DecisionAnswer> for &'static str

fn from(x: DecisionAnswer) -> &'static str

Converts to this type from the input type.

impl PartialEq for DecisionAnswer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DecisionAnswer

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 DecisionAnswer