Struct Row 

pub struct Row {
    pub id: String,
    pub state: Value,
    pub question: String,
    pub options: Vec<RowOption>,
}

One decision, in the shape the scorer and the --score fixture both use.

Fields

id: String

Row id, echoed into the prediction.

state: Value

Arbitrary JSON evidence: a string, an object or an array.

question: String

The criterion to apply to the state.

options: Vec<RowOption>

Between 2 and MAX_OPTIONS options.

Implementations

impl Row

pub fn into_parts(self) -> (Value, Question)

Split a row into the state it carries and the question asked about it.

A --score fixture gives every row its own state; a System One request gives one state to every question. This is the boundary between the two shapes.

Trait Implementations

impl Clone for Row

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 Row

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Row

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.