Struct ChoiceAnswer 

pub struct ChoiceAnswer { /* private fields */ }

The option a choice question picked, with how likely each option was.

See the choice primitive.

Implementations

impl ChoiceAnswer

pub fn new<C, I, S>(choice: C, confidence: f64, probabilities: I) -> Self

where C: Into<String>, I: IntoIterator<Item = (S, f64)>, S: Into<String>,

Builds an answer, for example to stand in for a real response in a test. The probabilities keep the order they are given in.

pub fn choice(&self) -> &str

The option with the highest probability.

pub fn confidence(&self) -> f64

How sure the model is of the pick, from 0 to 1.

pub fn probabilities( &self, ) -> impl ExactSizeIterator<Item = (&str, f64)> + DoubleEndedIterator

Every option with its probability, in the order received.

pub fn probability(&self, name: &str) -> Option<f64>

The probability of the option called name.

Trait Implementations

impl Clone for ChoiceAnswer

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 ChoiceAnswer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChoiceAnswer

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Reads a choice answer object. Its type must be choice.

Reloading is supported through a JSON codec (sonic-rs, serde_json); see ScoreAnswer for what a non-JSON serde format cannot read back.

impl From<ChoiceAnswer> for Answer

fn from(answer: ChoiceAnswer) -> Self

Converts to this type from the input type.

impl PartialEq for ChoiceAnswer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ChoiceAnswer

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 ChoiceAnswer