`mod policy`#

module policy#

Policy types for the ACG system.

Enums

enum TransformationClass#

Rewrite category that an ACG policy can allow or deny.

Canonicalization#: Normalize equivalent content into a canonical form.

VariableExtraction#: Extract variable content into placeholders.

SectionReordering#: Reorder prompt sections without changing their content.

StableContextPromotion#: Promote stable context earlier in the prompt.

ContextPlacement#: Move context between placement regions.

Compression#: Compress content to reduce prompt size.

ToolScopeReduction#: Reduce tool-related scope or schema context.

Structs and Unions

struct ArchetypeRoutingOverride#

Routing override for one observed session archetype.

archetype: SessionArchetype#: Session archetype the override applies to.

model_class: ModelClass#: Model class to prefer for that archetype.

struct CachePolicy#

Policy controlling when ACG outputs can be cached and reused.

min_stability_score: f64#: Minimum stability score required before caching is allowed.

min_evidence_count: u32#: Minimum number of observations required before caching is allowed.

default_sharing_scope: SharingScope#: Default sharing scope used for cached artifacts.

warm_first_enabled: bool#: Whether warm-first coordination is enabled for eligible fan-outs.

max_fanout_for_warm_first: Option<u32>#: Optional upper bound on fan-out width for warm-first coordination.

struct PolicyEnvelope<T>#

Versioned wrapper for an ACG policy document.

This envelope binds a concrete policy payload to the agent identity it was derived for and records the schema version and creation timestamp.

agent_identity: AgentIdentity#: Agent identity the enclosed policy applies to.

policy_version: String#: Version string for the policy schema or generation pipeline.

created_at: DateTime<Utc>#: Timestamp when the policy document was created.

policy: T#: Concrete policy payload.

struct RetentionPolicy#

Policy controlling how long learned artifacts should be retained.

default_tier: RetentionTier#: Default retention tier when no scope-specific override matches.

scope_overrides: Option<Vec<ScopeRetentionOverride>>#: Optional per-scope overrides for the default tier.

struct RewritePolicy#

Policy controlling what prompt rewrites the runtime can apply automatically.

allowed_transformations: Vec<TransformationClass>#: Transformation classes permitted by the policy.

require_validation: bool#: Whether every rewrite must pass a validation step before use.

max_auto_risk_tier: Option<u32>#: Highest automatically applicable risk tier, when bounded.

struct RoutingPolicy#

Policy controlling model-class routing decisions.

default_model_class: ModelClass#: Default model class to select when no override matches.

fallback_allowed: bool#: Whether fallback routing is allowed when the preferred class is unavailable.

archetype_overrides: Option<Vec<ArchetypeRoutingOverride>>#: Optional model-class overrides keyed by session archetype.

session_cost_cap: Option<f64>#: Optional session-level cost cap used during routing decisions.

struct ScopeRetentionOverride#

Retention-tier override for one sharing scope.

scope: SharingScope#: Sharing scope the override applies to.

tier: RetentionTier#: Retention tier to use for that scope.

mod policy#

`mod policy`#