Enum Answer 

#[non_exhaustive]
pub enum Answer {
    Noul(NoulAnswer),
    Choice(ChoiceAnswer),
    Score(ScoreAnswer),
}

The answer to one Question, of the type the question had.

A ChoiceAnswer and a ScoreAnswer carry a confidence next to their probabilities: the probabilities say which answer, the confidence says how far to trust it. A NoulAnswer is a single calibrated probability and needs none.

The enum is #[non_exhaustive], like Question.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Noul(NoulAnswer)

The answer to a Noul.

Choice(ChoiceAnswer)

The answer to a Choice.

Score(ScoreAnswer)

The answer to a Score.

Implementations

impl Answer

pub fn as_noul(&self) -> Option<&NoulAnswer>

The answer, if it answers a Noul.

pub fn as_choice(&self) -> Option<&ChoiceAnswer>

The answer, if it answers a Choice.

pub fn as_score(&self) -> Option<&ScoreAnswer>

The answer, if it answers a Score.

Trait Implementations

impl Clone for Answer

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 Answer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Answer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Answer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Answer

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 Answer