Struct ResolveChain 

pub struct ResolveChain {
    pub intents: Vec<Intent>,
    pub plan: Plan,
    pub plan_step_index: usize,
    pub action: Action,
    pub attribution: Attribution,
    pub constraints: Vec<Constraint>,
}

The full attribution chain for a file:line query.

Fields are ordered answer-first: intents carries the “why” answer; the remaining fields provide the causal chain that produced it.

Line staleness: line numbers are matched against the ranges recorded at ingest time. If lines have moved since the last vasari ingest run (e.g. after a refactor that inserts lines above the queried line), results may be stale. Re-run vasari ingest after significant refactors.

Fields

intents: Vec<Intent>

The intent(s) that motivated this line of code — the “why” answer. Sorted by created_at descending (most recent amendment first). Empty only for orphan plans (plans with no intent_ids).

plan: Plan

The plan that structured the work.

plan_step_index: usize

Index into plan.steps identifying the specific step that produced this line.

action: Action

The agent action (tool call) that wrote the code.

attribution: Attribution

The attribution node linking the action to this file:line range.

constraints: Vec<Constraint>

Constraints that shaped this work: any Constraint derived from this plan or one of its intents (e.g. “must validate the token signature”, “never store the secret in source”). Sorted by text. Empty when the session carried no extractable constraints.

Implementations

impl ResolveChain

pub fn plan_step(&self) -> Option<&PlanStep>

The specific plan step that produced this line.

pub fn confidence(&self) -> f32

Attribution confidence: how strongly the ingest adapter believes this action produced this target. 0.0–1.0; 1.0 = exact range match.

pub fn primary_intent(&self) -> Option<&Intent>

The most recent intent (the originating or most-recently-amended one). Use this when you need a single “primary” answer for display.

Trait Implementations

impl Clone for ResolveChain

fn clone(&self) -> ResolveChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolveChain

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

Formats the value using the given formatter.