Struct PolicyDecision 

pub struct PolicyDecision {

    pub decision_version: PolicyDecision_DecisionVersion,
    pub policy_engine: PolicyDecision_PolicyEngine,
    pub engine_version: Option<String>,
    pub trust_domain: TrustDomain,
    pub subject: ActorId,
    pub instance: Option<InstanceId>,
    pub action: ActionName,
    pub target: Option<String>,
    pub decision: PolicyDecision_Decision,
    pub rule_id: Option<String>,
    pub reason: Option<String>,
    pub approval: Option<ApprovalRequirement>,
    pub proof_required: Option<ProofLevel>,
    pub constraints_applied: Option<Vec<Constraint>>,
    pub negative_capabilities_consulted: Option<Vec<NegativeCapability>>,
    pub enforcement_level: Option<EnforcementLevel>,
    pub evaluated_at: Timestamp,
    pub policy_manifest_hash: Option<HashRef>,
    pub context: Option<Value>,
}

Structured result emitted by a TrustForge PolicyEngine. Captures the decision, the rule that produced it, the constraints attached, and enough provenance to be replayed in audits and verified after the fact (TF-0004, DECISIONS.md “AI-readable manifests”).

Fields

decision_version: PolicyDecision_DecisionVersion

Version of the policy-decision schema itself.

policy_engine: PolicyDecision_PolicyEngine

Which engine produced this decision.

engine_version: Option<String>

Free-form version label so audits can replay the same engine build.

trust_domain: TrustDomain

subject: ActorId

Actor URI the policy was evaluated against.

instance: Option<InstanceId>

Optional actor instance URI captured in the decision.

action: ActionName

Action name being authorized.

target: Option<String>

Target the action operates on (file path, record id, URL, …).

decision: PolicyDecision_Decision

Effect produced by the policy engine.

rule_id: Option<String>

Identifier of the rule that produced the decision.

reason: Option<String>

Human-readable explanation of the decision.

approval: Option<ApprovalRequirement>

proof_required: Option<ProofLevel>

constraints_applied: Option<Vec<Constraint>>

Constraints the rule attached to this decision.

negative_capabilities_consulted: Option<Vec<NegativeCapability>>

Negative capabilities considered while reaching the decision (for audit).

enforcement_level: Option<EnforcementLevel>

evaluated_at: Timestamp

policy_manifest_hash: Option<HashRef>

Hash of the policy manifest that was evaluated. Lets auditors replay the decision against the exact manifest.

context: Option<Value>

Free-form evaluation-time context (session id, posture flags, quorum approver count, etc.).

Trait Implementations

impl Clone for PolicyDecision

fn clone(&self) -> PolicyDecision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolicyDecision

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PolicyDecision

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PolicyDecision

impl PartialEq for PolicyDecision

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PolicyDecision

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 PolicyDecision