Enum Scoring 

pub enum Scoring {
    Letters,
    Binary,
}

How a question becomes probabilities.

Variants

Letters

One prompt listing every option as a letter; the option letters are read from the distribution, so a reordered option list can move the answer.

Binary

One prompt per option asking whether it matches; each candidate is judged on its own, so option order cannot move the answer.

Trait Implementations

impl Clone for Scoring

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Scoring

impl Debug for Scoring

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

Formats the value using the given formatter.

impl Default for Scoring

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Scoring

impl PartialEq for Scoring

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Scoring

impl ValueEnum for Scoring

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.