openagent-aegis-policy · temporal

Source: aegis/openagent-aegis-policy/src/temporal.rs. SHA-256: 1bb6e72f5cc87d20e111ffad01127805ee6e9ff889de94235efcab0ac3737539.

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temporal::TemporalPolicyEvaluator

Evaluates temporal policy constraints.

pub struct TemporalPolicyEvaluator;

Source line: 14.

temporal::TemporalPolicyEvaluator::evaluate

Evaluate temporal constraints without cooldown checking.

Checks:

1. Validity window -- now must be between valid_from and valid_until.
2. Active hours -- current hour must be within the active hours window.

Note: active_hours check uses UTC hour. The timezone field on ActiveHours is recorded for documentation purposes but this evaluator operates in UTC to maintain determinism. Callers should convert now to the appropriate timezone before calling if timezone-aware checks are required.

pub fn evaluate(
        constraints: &TemporalConstraints,
        now: DateTime<Utc>,
    ) -> Result<PolicyDecision, PolicyError>;

Source line: 27.

temporal::TemporalPolicyEvaluator::evaluate_with_cooldown

Evaluate temporal constraints with optional cooldown checking.

Checks all constraints from evaluate plus: 3. Cooldown -- if last_operation is provided, ensures enough time has elapsed since the last operation per the cooldown duration.

The cooldown is specified as an ISO 8601 duration string. This evaluator supports a simplified subset: PT{n}S (seconds), PT{n}M (minutes), PT{n}H (hours), and P{n}D (days).

pub fn evaluate_with_cooldown(
        constraints: &TemporalConstraints,
        now: DateTime<Utc>,
        last_operation: Option<DateTime<Utc>>,
    ) -> Result<PolicyDecision, PolicyError>;

Source line: 43.