Enum Consultation 

pub enum Consultation {
    Answered {
        ask: AdviserAsk,
        subject: String,
        answer: AdviserAnswer,
        elapsed_ms: u64,
    },
    FellBack {
        ask: AdviserAsk,
        subject: String,
        reason: AdviserFailure,
    },
}

What one consultation produced, as the ledger keeps it and as crate::pipeline::package acts on it.

Exhaustive: an answer and a fallback are different facts about the move the city made, and a single struct with an optional answer would let a reader forget which one they are looking at.

Variants

Answered

Fields

ask: AdviserAsk

subject: String

answer: AdviserAnswer

elapsed_ms: u64

FellBack

Fields

ask: AdviserAsk

subject: String

reason: AdviserFailure

Implementations

impl Consultation

pub fn answer(&self) -> Option<&AdviserAnswer>

The answer to act on, or None when the deterministic strategy stands. A caller that acts only on Some cannot accidentally act on a fallback.

pub fn payloads(&self) -> Result<Vec<Payload>, AxError>

The two ledger lines this consultation writes: the question, then its answer or its fallback.

Errors

Propagates what Payload::of says about the encoding.

Trait Implementations

impl Clone for Consultation

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 Consultation

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

Formats the value using the given formatter.

impl Eq for Consultation

impl PartialEq for Consultation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Consultation