OWNERSHIP-68: v1 seed wrap-catalog construction wall (rc-ownership-wrap-decision)

dag/extdeps/languages/rust/emit.dag

@@ -158,8 +158,8 @@ data rust_lambda_template: String = "|{0}| {1}"
 
 data rust_error_expr_template: String = "panic!({0})"
 
-data rust_list_literal_empty: String = "Rc::new(vec![])"
-data rust_list_literal_template: String = "Rc::new(vec![{0}])"
+data rust_list_literal_empty: String = "vec![]"
+data rust_list_literal_template: String = "vec![{0}]"
 
 data rust_null_coalesce_template: String = "{0}.unwrap_or_else(|| {1})"
 

dag/extdeps/languages/rust/wrap_catalog.dag

@@ -0,0 +1,255 @@
+module extdeps.languages.rust.wrap_catalog
+
+data rust_sg_rc_wrap_catalog_note: String = "Single authority for rust_sg_rc_use_site_ownership_catalog rows (v1 seed emitter + v2.extdeps.languages.rust). Carrier is a closed enum (not a string tag). NonEmptyDiagnostics aliases Diagnostics at the lookup boundary only — dissolve-on: modeled alias row in the catalog when NonEmptyDiagnostics itself dissolves (§3 nickname; do not grow rust_sg_rc_wrap_carrier_key string branches)."
+
+data rust_sg_rc_wrap_catalog_realization_fork_note: String = "Stage0 seed hand-sync (OWNERSHIP-68): extdeps_languages_rust_wrap_catalog.rs carries OwnershipWrapCatalogRowKey rows — same closed enum as this module. Stale full-regen emit still materializes carrier: String until compile-green self-host regen lands. Dissolve-on: regen_verify green without string-carrier rows (sharp-bee-290 Gate 3 / ROADMAP.md §④ regen_verify + rc-ownership-wrap-decision-design.md step 3)."
+
+type OwnershipWrapUseSite
+  = OwnershipWrapUseSiteAbsent
+  | OwnershipAtFunctionReturn
+  | OwnershipAtFunctionParameter
+  | OwnershipAtStructField
+  | OwnershipAtBindingProjection
+
+type OwnershipReferenceLayer
+  = ReferenceLayerOwned
+  | ReferenceLayerRc
+  | ReferenceLayerBox
+
+type OwnershipWrapSourceProjection
+  = UseSiteOwnershipExactCarrier
+  | UseSiteOwnershipInstantiationHeadCarrier
+
+type OwnershipWrapCarrier
+  = WrapCarrierDiagnostics
+  | WrapCarrierNode
+  | WrapCarrierTestClaim
+  | WrapCarrierFreeMonoid
+  | WrapCarrierOutcome
+  | WrapCarrierModelCore
+  | WrapCarrierAlgebraInhabitanceDecl
+  | WrapCarrierProbeHeap
+  | WrapCarrierUseSiteVerdict
+
+type OwnershipWrapCatalogRowKey
+  = WrapRowDiagnosticsReturn
+  | WrapRowDiagnosticsParam
+  | WrapRowDiagnosticsBinding
+  | WrapRowNodeReturn
+  | WrapRowNodeParam
+  | WrapRowNodeStructField
+  | WrapRowNodeBinding
+  | WrapRowTestClaimReturn
+  | WrapRowTestClaimBinding
+  | WrapRowFreeMonoidReturn
+  | WrapRowFreeMonoidBinding
+  | WrapRowOutcomeReturn
+  | WrapRowOutcomeBinding
+  | WrapRowModelCoreReturn
+  | WrapRowModelCoreBinding
+  | WrapRowAlgebraInhabitanceReturn
+  | WrapRowAlgebraInhabitanceBinding
+  | WrapRowProbeHeapReturn
+  | WrapRowProbeHeapBinding
+  | WrapRowUseSiteVerdictReturn
+  | WrapRowUseSiteVerdictParam
+  | WrapRowUseSiteVerdictBinding
+
+fn rust_sg_rc_wrap_catalog_row_carrier(key: OwnershipWrapCatalogRowKey) -> OwnershipWrapCarrier {
+  match key {
+    WrapRowDiagnosticsReturn => WrapCarrierDiagnostics
+    WrapRowDiagnosticsParam => WrapCarrierDiagnostics
+    WrapRowDiagnosticsBinding => WrapCarrierDiagnostics
+    WrapRowNodeReturn => WrapCarrierNode
+    WrapRowNodeParam => WrapCarrierNode
+    WrapRowNodeStructField => WrapCarrierNode
+    WrapRowNodeBinding => WrapCarrierNode
+    WrapRowTestClaimReturn => WrapCarrierTestClaim
+    WrapRowTestClaimBinding => WrapCarrierTestClaim
+    WrapRowFreeMonoidReturn => WrapCarrierFreeMonoid
+    WrapRowFreeMonoidBinding => WrapCarrierFreeMonoid
+    WrapRowOutcomeReturn => WrapCarrierOutcome
+    WrapRowOutcomeBinding => WrapCarrierOutcome
+    WrapRowModelCoreReturn => WrapCarrierModelCore
+    WrapRowModelCoreBinding => WrapCarrierModelCore
+    WrapRowAlgebraInhabitanceReturn => WrapCarrierAlgebraInhabitanceDecl
+    WrapRowAlgebraInhabitanceBinding => WrapCarrierAlgebraInhabitanceDecl
+    WrapRowProbeHeapReturn => WrapCarrierProbeHeap
+    WrapRowProbeHeapBinding => WrapCarrierProbeHeap
+    WrapRowUseSiteVerdictReturn => WrapCarrierUseSiteVerdict
+    WrapRowUseSiteVerdictParam => WrapCarrierUseSiteVerdict
+    WrapRowUseSiteVerdictBinding => WrapCarrierUseSiteVerdict
+  }
+}
+
+fn rust_sg_rc_wrap_catalog_row_use_site(key: OwnershipWrapCatalogRowKey) -> OwnershipWrapUseSite {
+  match key {
+    WrapRowDiagnosticsReturn => OwnershipAtFunctionReturn
+    WrapRowNodeReturn => OwnershipAtFunctionReturn
+    WrapRowTestClaimReturn => OwnershipAtFunctionReturn
+    WrapRowFreeMonoidReturn => OwnershipAtFunctionReturn
+    WrapRowOutcomeReturn => OwnershipAtFunctionReturn
+    WrapRowModelCoreReturn => OwnershipAtFunctionReturn
+    WrapRowAlgebraInhabitanceReturn => OwnershipAtFunctionReturn
+    WrapRowProbeHeapReturn => OwnershipAtFunctionReturn
+    WrapRowUseSiteVerdictReturn => OwnershipAtFunctionReturn
+    WrapRowDiagnosticsParam => OwnershipAtFunctionParameter
+    WrapRowNodeParam => OwnershipAtFunctionParameter
+    WrapRowUseSiteVerdictParam => OwnershipAtFunctionParameter
+    WrapRowNodeStructField => OwnershipAtStructField
+    WrapRowDiagnosticsBinding => OwnershipAtBindingProjection
+    WrapRowNodeBinding => OwnershipAtBindingProjection
+    WrapRowTestClaimBinding => OwnershipAtBindingProjection
+    WrapRowFreeMonoidBinding => OwnershipAtBindingProjection
+    WrapRowOutcomeBinding => OwnershipAtBindingProjection
+    WrapRowModelCoreBinding => OwnershipAtBindingProjection
+    WrapRowAlgebraInhabitanceBinding => OwnershipAtBindingProjection
+    WrapRowProbeHeapBinding => OwnershipAtBindingProjection
+    WrapRowUseSiteVerdictBinding => OwnershipAtBindingProjection
+  }
+}
+
+fn rust_sg_rc_wrap_catalog_row_source_projection(key: OwnershipWrapCatalogRowKey) -> OwnershipWrapSourceProjection {
+  match key {
+    WrapRowTestClaimReturn => UseSiteOwnershipInstantiationHeadCarrier
+    WrapRowTestClaimBinding => UseSiteOwnershipInstantiationHeadCarrier
+    WrapRowOutcomeReturn => UseSiteOwnershipInstantiationHeadCarrier
+    WrapRowOutcomeBinding => UseSiteOwnershipInstantiationHeadCarrier
+    _ => UseSiteOwnershipExactCarrier
+  }
+}
+
+fn rust_sg_rc_wrap_catalog_row_reference_layer(key: OwnershipWrapCatalogRowKey) -> OwnershipReferenceLayer {
+  match key {
+    WrapRowDiagnosticsReturn => ReferenceLayerRc
+    WrapRowDiagnosticsParam => ReferenceLayerOwned
+    WrapRowDiagnosticsBinding => ReferenceLayerRc
+    WrapRowNodeReturn => ReferenceLayerRc
+    WrapRowNodeParam => ReferenceLayerOwned
+    WrapRowNodeStructField => ReferenceLayerBox
+    WrapRowNodeBinding => ReferenceLayerRc
+    WrapRowTestClaimReturn => ReferenceLayerRc
+    WrapRowTestClaimBinding => ReferenceLayerRc
+    WrapRowFreeMonoidReturn => ReferenceLayerRc
+    WrapRowFreeMonoidBinding => ReferenceLayerRc
+    WrapRowOutcomeReturn => ReferenceLayerRc
+    WrapRowOutcomeBinding => ReferenceLayerRc
+    WrapRowModelCoreReturn => ReferenceLayerRc
+    WrapRowModelCoreBinding => ReferenceLayerRc
+    WrapRowAlgebraInhabitanceReturn => ReferenceLayerRc
+    WrapRowAlgebraInhabitanceBinding => ReferenceLayerRc
+    WrapRowProbeHeapReturn => ReferenceLayerRc
+    WrapRowProbeHeapBinding => ReferenceLayerRc
+    WrapRowUseSiteVerdictReturn => ReferenceLayerOwned
+    WrapRowUseSiteVerdictParam => ReferenceLayerOwned
+    WrapRowUseSiteVerdictBinding => ReferenceLayerOwned
+  }
+}
+
+fn rust_sg_rc_wrap_carrier_key(type_name: String) -> String {
+  if type_name == "NonEmptyDiagnostics" {
+    "Diagnostics"
+  } else {
+    type_name
+  }
+}
+
+fn rust_sg_rc_wrap_carrier_from_type_name(type_name: String) -> OwnershipWrapCarrier? {
+  match rust_sg_rc_wrap_carrier_key(type_name: type_name) {
+    "Diagnostics" => Present { value: WrapCarrierDiagnostics }
+    "Node" => Present { value: WrapCarrierNode }
+    "TestClaim" => Present { value: WrapCarrierTestClaim }
+    "FreeMonoid" => Present { value: WrapCarrierFreeMonoid }
+    "Outcome" => Present { value: WrapCarrierOutcome }
+    "ModelCore" => Present { value: WrapCarrierModelCore }
+    "AlgebraInhabitanceDecl" => Present { value: WrapCarrierAlgebraInhabitanceDecl }
+    "ProbeHeap" => Present { value: WrapCarrierProbeHeap }
+    "UseSiteVerdict" => Present { value: WrapCarrierUseSiteVerdict }
+    _ => none
+  }
+}
+
+fn rust_sg_rc_ownership_wrap_catalog_rows() -> List<OwnershipWrapCatalogRowKey> {
+  [
+    WrapRowDiagnosticsReturn,
+    WrapRowDiagnosticsParam,
+    WrapRowDiagnosticsBinding,
+    WrapRowNodeReturn,
+    WrapRowNodeParam,
+    WrapRowNodeStructField,
+    WrapRowNodeBinding,
+    WrapRowTestClaimReturn,
+    WrapRowTestClaimBinding,
+    WrapRowFreeMonoidReturn,
+    WrapRowFreeMonoidBinding,
+    WrapRowOutcomeReturn,
+    WrapRowOutcomeBinding,
+    WrapRowModelCoreReturn,
+    WrapRowModelCoreBinding,
+    WrapRowAlgebraInhabitanceReturn,
+    WrapRowAlgebraInhabitanceBinding,
+    WrapRowProbeHeapReturn,
+    WrapRowProbeHeapBinding,
+    WrapRowUseSiteVerdictReturn,
+    WrapRowUseSiteVerdictParam,
+    WrapRowUseSiteVerdictBinding
+  ]
+}
+
+fn rust_sg_rc_wrap_row_lookup_for_carrier(carrier: OwnershipWrapCarrier, use_site: OwnershipWrapUseSite) -> OwnershipReferenceLayer? {
+  rust_sg_rc_ownership_wrap_catalog_rows()
+    |> fold(
+      init: none,
+      f: (acc, key) =>
+        match acc {
+          Present { value: _ } => acc
+          Absent =>
+            if rust_sg_rc_wrap_catalog_row_carrier(key: key) == carrier && rust_sg_rc_wrap_catalog_row_use_site(key: key) == use_site {
+              Present { value: rust_sg_rc_wrap_catalog_row_reference_layer(key: key) }
+            } else {
+              acc
+            }
+        }
+    )
+}
+
+fn rust_sg_rc_carrier_enrolled_but_row_missing(type_name: String, use_site: OwnershipWrapUseSite) -> Bool {
+  match use_site {
+    OwnershipWrapUseSiteAbsent => false
+    _ =>
+      match rust_sg_rc_wrap_carrier_from_type_name(type_name: type_name) {
+        Present { value: carrier } =>
+          match rust_sg_rc_wrap_row_lookup_for_carrier(carrier: carrier, use_site: use_site) {
+            Present { value: _ } => false
+            Absent => true
+          }
+        Absent => false
+      }
+  }
+}
+
+fn rust_sg_rc_wrap_layer_lookup(type_name: String, use_site: OwnershipWrapUseSite) -> OwnershipReferenceLayer? {
+  match use_site {
+    OwnershipWrapUseSiteAbsent => none
+    _ =>
+      match rust_sg_rc_wrap_carrier_from_type_name(type_name: type_name) {
+        Present { value: carrier } => rust_sg_rc_wrap_row_lookup_for_carrier(carrier: carrier, use_site: use_site)
+        Absent => none
+      }
+  }
+}
+
+fn rust_sg_rc_wrap_layer_lookup_witness_holds() -> Bool {
+  match rust_sg_rc_wrap_layer_lookup(type_name: "Node", use_site: OwnershipAtStructField) {
+    Present { value: ReferenceLayerBox } =>
+      match rust_sg_rc_wrap_layer_lookup(type_name: "Node", use_site: OwnershipAtBindingProjection) {
+        Present { value: ReferenceLayerRc } => true
+        _ => false
+      }
+    _ => false
+  }
+}
+
+fn rust_sg_rc_carrier_enrolled_but_row_missing_witness_holds() -> Bool {
+  rust_sg_rc_carrier_enrolled_but_row_missing(type_name: "ProbeHeap", use_site: OwnershipAtFunctionParameter)
+}

dag/gunbc/stage0_emit_model.dag

@@ -18,6 +18,7 @@ data generated_stage0_files: List<String> = [
   "extdeps_languages_rust_emit.rs",
   "extdeps_languages_rust_syntax.rs",
   "extdeps_languages_rust_types.rs",
+  "extdeps_languages_rust_wrap_catalog.rs",
   "extdeps_uri.rs",
   "extdeps_uri_path.rs",
   "extdeps_units_dimensionless.rs",