Make GoEnum a stringer (#374)

* Make GoEnum a stringer

* Rename EnumString to EnumLogString and add tests

ygen/gogen.go

@@ -546,6 +546,11 @@ func (E_{{ .EnumerationPrefix }}) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  {{ .EnumerationPrefix }}.
 func (E_{{ .EnumerationPrefix }}) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_{{ .EnumerationPrefix }}.
+func (e E_{{ .EnumerationPrefix }}) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_{{ .EnumerationPrefix }}")
+}
+
 {{ $enumName := .EnumerationPrefix -}}
 const (
 	{{- range $i, $val := .Values }}
@@ -581,8 +586,7 @@ func (t *{{ .Receiver }}) New{{ .ListName }}(
 			{{- $listType := .ListType -}}
 			{{- range $key := .Keys }}
 		t.{{ $listName }} = make(map[{{ $key.Type }}]*{{ $listType }})
-			{{- end }}
-		{{- end }}
+			{{- end }} {{- end }}
 	}
 
 	{{ if ne .KeyStruct "" -}}

ygen/gogen_test.go

@@ -1837,6 +1837,11 @@ func (E_EnumeratedValue) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumeratedValue.
 func (E_EnumeratedValue) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumeratedValue.
+func (e E_EnumeratedValue) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumeratedValue")
+}
+
 const (
 	// EnumeratedValue_UNSET corresponds to the value UNSET of EnumeratedValue
 	EnumeratedValue_UNSET E_EnumeratedValue = 0
@@ -1880,6 +1885,11 @@ func (E_EnumeratedValueTwo) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumeratedValueTwo.
 func (E_EnumeratedValueTwo) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumeratedValueTwo.
+func (e E_EnumeratedValueTwo) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumeratedValueTwo")
+}
+
 const (
 	// EnumeratedValueTwo_UNSET corresponds to the value UNSET of EnumeratedValueTwo
 	EnumeratedValueTwo_UNSET E_EnumeratedValueTwo = 0
@@ -1920,6 +1930,11 @@ func (E_BaseModule_Enumeration) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  BaseModule_Enumeration.
 func (E_BaseModule_Enumeration) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_BaseModule_Enumeration.
+func (e E_BaseModule_Enumeration) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_BaseModule_Enumeration")
+}
+
 const (
 	// BaseModule_Enumeration_UNSET corresponds to the value UNSET of BaseModule_Enumeration
 	BaseModule_Enumeration_UNSET E_BaseModule_Enumeration = 0

ygen/schema_tests/schema_test.go

@@ -207,3 +207,39 @@ func TestLeafGetter(t *testing.T) {
 		t.Errorf("did not correctly return the default for a leaf, got: %v, want: true", got)
 	}
 }
+
+func TestEnumStringFunction(t *testing.T) {
+	tests := []struct {
+		desc   string
+		inEnum ygot.GoEnum
+		want   string
+	}{{
+		desc:   "in range: IP_REACHABILITY_TAG64",
+		inEnum: exampleoc.OpenconfigIsisLsdbTypes_ISIS_SUBTLV_TYPE_IP_REACHABILITY_TAG64,
+		want:   "IP_REACHABILITY_TAG64",
+	}, {
+		desc:   "in range: UP",
+		inEnum: exampleoc.OpenconfigInterfaces_Interface_OperStatus_UP,
+		want:   "UP",
+	}, {
+		desc:   "in range: DOWN",
+		inEnum: exampleoc.OpenconfigInterfaces_Interface_OperStatus_DOWN,
+		want:   "DOWN",
+	}, {
+		desc:   "out-of-range: UNSET",
+		inEnum: exampleoc.OpenconfigInterfaces_Interface_OperStatus_UNSET,
+		want:   "out-of-range E_OpenconfigInterfaces_Interface_OperStatus enum value: 0",
+	}, {
+		desc:   "out-of-range: too high",
+		inEnum: exampleoc.E_OpenconfigInterfaces_Interface_OperStatus(100),
+		want:   "out-of-range E_OpenconfigInterfaces_Interface_OperStatus enum value: 100",
+	}}
+
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			if got := tt.inEnum.String(); got != tt.want {
+				t.Errorf("did not get correct String() name for enum, got: %s, want: %s", got, tt.want)
+			}
+		})
+	}
+}

ygen/testdata/schema/openconfig-options-compress-fakeroot.formatted-txt

@@ -249,6 +249,11 @@ func (E_OpenconfigOptions_AFI) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_AFI.
 func (E_OpenconfigOptions_AFI) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_AFI.
+func (e E_OpenconfigOptions_AFI) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_AFI")
+}
+
 const (
 	// OpenconfigOptions_AFI_UNSET corresponds to the value UNSET of OpenconfigOptions_AFI
 	OpenconfigOptions_AFI_UNSET E_OpenconfigOptions_AFI = 0
@@ -271,6 +276,11 @@ func (E_OpenconfigOptions_Neighbor_SessionState) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_Neighbor_SessionState.
 func (E_OpenconfigOptions_Neighbor_SessionState) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_Neighbor_SessionState.
+func (e E_OpenconfigOptions_Neighbor_SessionState) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_Neighbor_SessionState")
+}
+
 const (
 	// OpenconfigOptions_Neighbor_SessionState_UNSET corresponds to the value UNSET of OpenconfigOptions_Neighbor_SessionState
 	OpenconfigOptions_Neighbor_SessionState_UNSET E_OpenconfigOptions_Neighbor_SessionState = 0

ygen/testdata/schema/openconfig-options-compress.formatted-txt

@@ -227,6 +227,11 @@ func (E_OpenconfigOptions_AFI) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_AFI.
 func (E_OpenconfigOptions_AFI) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_AFI.
+func (e E_OpenconfigOptions_AFI) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_AFI")
+}
+
 const (
 	// OpenconfigOptions_AFI_UNSET corresponds to the value UNSET of OpenconfigOptions_AFI
 	OpenconfigOptions_AFI_UNSET E_OpenconfigOptions_AFI = 0
@@ -249,6 +254,11 @@ func (E_OpenconfigOptions_Neighbor_SessionState) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_Neighbor_SessionState.
 func (E_OpenconfigOptions_Neighbor_SessionState) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_Neighbor_SessionState.
+func (e E_OpenconfigOptions_Neighbor_SessionState) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_Neighbor_SessionState")
+}
+
 const (
 	// OpenconfigOptions_Neighbor_SessionState_UNSET corresponds to the value UNSET of OpenconfigOptions_Neighbor_SessionState
 	OpenconfigOptions_Neighbor_SessionState_UNSET E_OpenconfigOptions_Neighbor_SessionState = 0

ygen/testdata/schema/openconfig-options-explicit.formatted-txt

@@ -194,6 +194,11 @@ func (E_OpenconfigSimple_Child_Three) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigSimple_Child_Three.
 func (E_OpenconfigSimple_Child_Three) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigSimple_Child_Three.
+func (e E_OpenconfigSimple_Child_Three) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigSimple_Child_Three")
+}
+
 const (
 	// OpenconfigSimple_Child_Three_UNSET corresponds to the value UNSET of OpenconfigSimple_Child_Three
 	OpenconfigSimple_Child_Three_UNSET E_OpenconfigSimple_Child_Three = 0

ygen/testdata/schema/openconfig-options-nocompress-fakeroot.formatted-txt

@@ -318,6 +318,11 @@ func (E_OpenconfigOptions_AFI) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_AFI.
 func (E_OpenconfigOptions_AFI) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_AFI.
+func (e E_OpenconfigOptions_AFI) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_AFI")
+}
+
 const (
 	// OpenconfigOptions_AFI_UNSET corresponds to the value UNSET of OpenconfigOptions_AFI
 	OpenconfigOptions_AFI_UNSET E_OpenconfigOptions_AFI = 0
@@ -340,6 +345,11 @@ func (E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) IsYANGGoEnu
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState.
 func (E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState.
+func (e E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState")
+}
+
 const (
 	// OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState_UNSET corresponds to the value UNSET of OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState
 	OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState_UNSET E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState = 0

ygen/testdata/schema/openconfig-options-nocompress.formatted-txt

@@ -296,6 +296,11 @@ func (E_OpenconfigOptions_AFI) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_AFI.
 func (E_OpenconfigOptions_AFI) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_AFI.
+func (e E_OpenconfigOptions_AFI) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_AFI")
+}
+
 const (
 	// OpenconfigOptions_AFI_UNSET corresponds to the value UNSET of OpenconfigOptions_AFI
 	OpenconfigOptions_AFI_UNSET E_OpenconfigOptions_AFI = 0
@@ -318,6 +323,11 @@ func (E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) IsYANGGoEnu
 // ΛMap returns the value lookup map associated with  OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState.
 func (E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState.
+func (e E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState")
+}
+
 const (
 	// OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState_UNSET corresponds to the value UNSET of OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState
 	OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState_UNSET E_OpenconfigOptions_Bgp_Neighbors_Neighbor_State_SessionState = 0

ygen/testdata/structs/enum-list-uncompressed.formatted-txt

@@ -174,6 +174,11 @@ func (E_EnumTestUncompressed_A_B_State_C) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumTestUncompressed_A_B_State_C.
 func (E_EnumTestUncompressed_A_B_State_C) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumTestUncompressed_A_B_State_C.
+func (e E_EnumTestUncompressed_A_B_State_C) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumTestUncompressed_A_B_State_C")
+}
+
 const (
 	// EnumTestUncompressed_A_B_State_C_UNSET corresponds to the value UNSET of EnumTestUncompressed_A_B_State_C
 	EnumTestUncompressed_A_B_State_C_UNSET E_EnumTestUncompressed_A_B_State_C = 0

ygen/testdata/structs/enum-module.formatted-txt

@@ -192,6 +192,11 @@ func (E_EnumModule_AList_Value) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumModule_AList_Value.
 func (E_EnumModule_AList_Value) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumModule_AList_Value.
+func (e E_EnumModule_AList_Value) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumModule_AList_Value")
+}
+
 const (
 	// EnumModule_AList_Value_UNSET corresponds to the value UNSET of EnumModule_AList_Value
 	EnumModule_AList_Value_UNSET E_EnumModule_AList_Value = 0
@@ -218,6 +223,11 @@ func (E_EnumModule_BList_Value) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumModule_BList_Value.
 func (E_EnumModule_BList_Value) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumModule_BList_Value.
+func (e E_EnumModule_BList_Value) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumModule_BList_Value")
+}
+
 const (
 	// EnumModule_BList_Value_UNSET corresponds to the value UNSET of EnumModule_BList_Value
 	EnumModule_BList_Value_UNSET E_EnumModule_BList_Value = 0
@@ -244,6 +254,11 @@ func (E_EnumModule_EnumModule_Cl) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumModule_EnumModule_Cl.
 func (E_EnumModule_EnumModule_Cl) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumModule_EnumModule_Cl.
+func (e E_EnumModule_EnumModule_Cl) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumModule_EnumModule_Cl")
+}
+
 const (
 	// EnumModule_EnumModule_Cl_UNSET corresponds to the value UNSET of EnumModule_EnumModule_Cl
 	EnumModule_EnumModule_Cl_UNSET E_EnumModule_EnumModule_Cl = 0
@@ -266,6 +281,11 @@ func (E_EnumTypes_ID) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  EnumTypes_ID.
 func (E_EnumTypes_ID) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_EnumTypes_ID.
+func (e E_EnumTypes_ID) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_EnumTypes_ID")
+}
+
 const (
 	// EnumTypes_ID_UNSET corresponds to the value UNSET of EnumTypes_ID
 	EnumTypes_ID_UNSET E_EnumTypes_ID = 0

ygen/testdata/structs/openconfig-enumcamelcase-compress.formatted-txt

@@ -56,6 +56,11 @@ func (E_OpenConfigCamelCase_BAT) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenConfigCamelCase_BAT.
 func (E_OpenConfigCamelCase_BAT) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenConfigCamelCase_BAT.
+func (e E_OpenConfigCamelCase_BAT) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenConfigCamelCase_BAT")
+}
+
 const (
 	// OpenConfigCamelCase_BAT_UNSET corresponds to the value UNSET of OpenConfigCamelCase_BAT
 	OpenConfigCamelCase_BAT_UNSET E_OpenConfigCamelCase_BAT = 0
@@ -80,6 +85,11 @@ func (E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar.
 func (E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar.
+func (e E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar")
+}
+
 const (
 	// OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar_UNSET corresponds to the value UNSET of OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar
 	OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar_UNSET E_OpenConfigCamelCase_OpenconfigEnumcamelcase_Bar = 0

ygen/testdata/structs/openconfig-list-enum-key.formatted-txt

@@ -159,6 +159,11 @@ func (E_OpenconfigListEnumKey_Ekm_K1) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_Ekm_K1.
 func (E_OpenconfigListEnumKey_Ekm_K1) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_Ekm_K1.
+func (e E_OpenconfigListEnumKey_Ekm_K1) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_Ekm_K1")
+}
+
 const (
 	// OpenconfigListEnumKey_Ekm_K1_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_Ekm_K1
 	OpenconfigListEnumKey_Ekm_K1_UNSET E_OpenconfigListEnumKey_Ekm_K1 = 0
@@ -183,6 +188,11 @@ func (E_OpenconfigListEnumKey_Eks_K) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_Eks_K.
 func (E_OpenconfigListEnumKey_Eks_K) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_Eks_K.
+func (e E_OpenconfigListEnumKey_Eks_K) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_Eks_K")
+}
+
 const (
 	// OpenconfigListEnumKey_Eks_K_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_Eks_K
 	OpenconfigListEnumKey_Eks_K_UNSET E_OpenconfigListEnumKey_Eks_K = 0
@@ -207,6 +217,11 @@ func (E_OpenconfigListEnumKey_FooIdentity) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_FooIdentity.
 func (E_OpenconfigListEnumKey_FooIdentity) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_FooIdentity.
+func (e E_OpenconfigListEnumKey_FooIdentity) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_FooIdentity")
+}
+
 const (
 	// OpenconfigListEnumKey_FooIdentity_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_FooIdentity
 	OpenconfigListEnumKey_FooIdentity_UNSET E_OpenconfigListEnumKey_FooIdentity = 0

ygen/testdata/structs/openconfig-list-enum-key.getters-append.formatted-txt

@@ -521,6 +521,11 @@ func (E_OpenconfigListEnumKey_FooIdentity) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_FooIdentity.
 func (E_OpenconfigListEnumKey_FooIdentity) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_FooIdentity.
+func (e E_OpenconfigListEnumKey_FooIdentity) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_FooIdentity")
+}
+
 const (
 	// OpenconfigListEnumKey_FooIdentity_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_FooIdentity
 	OpenconfigListEnumKey_FooIdentity_UNSET E_OpenconfigListEnumKey_FooIdentity = 0
@@ -545,6 +550,11 @@ func (E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1.
 func (E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1.
+func (e E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1")
+}
+
 const (
 	// OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1
 	OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1_UNSET E_OpenconfigListEnumKey_Top_MultiKey_Ekm_Config_K1 = 0
@@ -569,6 +579,11 @@ func (E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K) IsYANGGoEnum() {}
 // ΛMap returns the value lookup map associated with  OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K.
 func (E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K) ΛMap() map[string]map[int64]ygot.EnumDefinition { return ΛEnum; }
 
+// String returns a logging-friendly string for E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K.
+func (e E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K) String() string {
+	return ygot.EnumLogString(e, int64(e), "E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K")
+}
+
 const (
 	// OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K_UNSET corresponds to the value UNSET of OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K
 	OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K_UNSET E_OpenconfigListEnumKey_Top_SingleKey_Eks_Config_K = 0