Struct Choice 

pub struct Choice { /* private fields */ }

A question that selects one option from a defined set. The answer is a ChoiceAnswer.

Options are sent in the order they were added, because the order is part of what the model reads. Include a no-match option when nothing may fit: the model always picks one of the options given.

use typesafe::Choice;

let team = Choice::new("Which team should own this ticket?")
    .option("billing", "Charges, invoices, refunds")
    .option("technical", "Bugs, outages, integrations")
    .option("unclear", "The ticket does not say enough to tell");

let tone = Choice::new("What is the customer's tone?").options(["calm", "frustrated", "angry"]);

Implementations

impl Choice

pub fn new(instructions: impl Into<Value>) -> Self

instructions is a string, or a JSON object or array when structure makes the question clearer.

pub fn option( self, name: impl Into<String>, description: impl Into<Value>, ) -> Self

Adds an option with a description of when it applies.

pub fn options<I, S>(self, names: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Adds options without descriptions, in order.

pub fn option_names(&self) -> impl Iterator<Item = &str>

The option names, in the order they are sent.

Trait Implementations

impl Clone for Choice

fn clone(&self) -> Choice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Choice

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

Formats the value using the given formatter.

impl From<Choice> for Question

fn from(q: Choice) -> Self

Converts to this type from the input type.

impl PartialEq for Choice

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Choice