Struct DecisionTrace 

pub struct DecisionTrace {
    pub matched: Vec<PolicyVerdict>,
    pub winning_kind: Option<VerdictKind>,
    pub winning_source: Option<String>,
    pub overrides: Vec<OverrideRecord>,
    pub precedence: String,
}

Audit-grade explanation of how a policy decision was reached.

Fields

matched: Vec<PolicyVerdict>

Every verdict that matched, in the order they were submitted to the conflict resolver. This preserves what the policy plane saw; the winning_* fields say which one survived precedence.

winning_kind: Option<VerdictKind>

Kind of the winning verdict. None only when the policy plane saw zero matches — i.e. the deny-by-default fallback at the caller is what’s actually denying the action.

winning_source: Option<String>

Stable source string of the winning verdict. See PolicyVerdict::source for the conventions.

overrides: Vec<OverrideRecord>

Each verdict that lost the precedence comparison, with the reason it was overridden.

precedence: String

Human-readable precedence ordering. Frozen at decision time so a later code change can’t make an old audit record lie.

Implementations

impl DecisionTrace

pub fn from_resolution( matched: Vec<PolicyVerdict>, resolved: &ResolvedDecision, ) -> Self

Build a trace from the set of matched verdicts and the resolved decision they produced.

pub fn had_conflicts(&self) -> bool

True iff the trace records at least one override — i.e. there was an actual conflict between matching policies. Useful for dashboards that want to badge “this decision had conflicts resolved”.

Trait Implementations

impl Clone for DecisionTrace

fn clone(&self) -> DecisionTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecisionTrace

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecisionTrace

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DecisionTrace

impl PartialEq for DecisionTrace

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DecisionTrace

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 DecisionTrace