Enum Answer 

pub enum Answer {
    Choice(String),
    Text(String),
}

What the owner said.

Two shapes rather than one string because the question decides which is admissible, and Question::answer enforces it. A phone that posts {"choice": "Redis"} to a question that never offered Redis is a bug in the front end, and it is caught here rather than handed to an agent as fact.

Variants

Choice(String)

One of the offered choices, verbatim.

Text(String)

Free text, for a question that offered no choices.

Trait Implementations

impl Clone for Answer

fn clone(&self) -> Answer

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 Eq for Answer

impl PartialEq for Answer

fn eq(&self, other: &Answer) -> 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