This is the key interface used by the generated traverse() methods used for serialization. It is implemented by each serialization protocol: Protobuf Binary, Protobuf Text, JSON, and the Hash encoder.
protocol Visitorimport SwiftProtobufSupport library for Swift code generated by protoc-gen-swift.
mutating func visitExtensionFields(fields: ExtensionFieldValueSet, start: Int, end: Int) throws Called for each extension range.
mutating func visitExtensionFieldsAsMessageSet(fields: ExtensionFieldValueSet, start: Int, end: Int) throws Called for each extension range.
mutating func visitMapField<KeyType, ValueType>(fieldType: _ProtobufEnumMap<KeyType, ValueType>.Type, value: _ProtobufEnumMap<KeyType, ValueType>.BaseType, fieldNumber: Int) throws where KeyType : MapKeyType, ValueType : Enum, ValueType.RawValue == Int Called for each map field with enum values. The method is called once with the complete dictionary of keys/values for the field.
mutating func visitMapField<KeyType, ValueType>(fieldType: _ProtobufMessageMap<KeyType, ValueType>.Type, value: _ProtobufMessageMap<KeyType, ValueType>.BaseType, fieldNumber: Int) throws where KeyType : MapKeyType, ValueType : Hashable, ValueType : Message Called for each map field with message values. The method is called once with the complete dictionary of keys/values for the field.
mutating func visitMapField<KeyType, ValueType>(fieldType: _ProtobufMap<KeyType, ValueType>.Type, value: _ProtobufMap<KeyType, ValueType>.BaseType, fieldNumber: Int) throws where KeyType : MapKeyType, ValueType : MapValueType Called for each map field with primitive values. The method is called once with the complete dictionary of keys/values for the field.
mutating func visitPackedBoolField(value: [Bool], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedDoubleField(value: [Double], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedEnumField<E>(value: [E], fieldNumber: Int) throws where E : Enum Called for each repeated, packed enum field. The method is called once with the complete array of values for the field.
mutating func visitPackedFixed32Field(value: [UInt32], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedFixed64Field(value: [UInt64], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedFloatField(value: [Float], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedInt32Field(value: [Int32], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedInt64Field(value: [Int64], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedSFixed32Field(value: [Int32], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedSFixed64Field(value: [Int64], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedSInt32Field(value: [Int32], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedSInt64Field(value: [Int64], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedUInt32Field(value: [UInt32], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitPackedUInt64Field(value: [UInt64], fieldNumber: Int) throws This is called once with the complete array of values for the field.
mutating func visitRepeatedBoolField(value: [Bool], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedBytesField(value: [Data], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedDoubleField(value: [Double], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedEnumField<E>(value: [E], fieldNumber: Int) throws where E : Enum Called for each repeated, unpacked enum field. The method is called once with the complete array of values for the field.
mutating func visitRepeatedFixed32Field(value: [UInt32], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedFixed64Field(value: [UInt64], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedFloatField(value: [Float], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedGroupField<G>(value: [G], fieldNumber: Int) throws where G : Message Called for each repeated proto2 group field.
mutating func visitRepeatedInt32Field(value: [Int32], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedInt64Field(value: [Int64], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedMessageField<M>(value: [M], fieldNumber: Int) throws where M : Message Called for each repeated nested message field. The method is called once with the complete array of values for the field.
mutating func visitRepeatedSFixed32Field(value: [Int32], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedSFixed64Field(value: [Int64], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedSInt32Field(value: [Int32], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedSInt64Field(value: [Int64], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedStringField(value: [String], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedUInt32Field(value: [UInt32], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitRepeatedUInt64Field(value: [UInt64], fieldNumber: Int) throws The method is called once with the complete array of values for the field.
mutating func visitSingularBoolField(value: Bool, fieldNumber: Int) throws Called for each non-repeated bool field
mutating func visitSingularBytesField(value: Data, fieldNumber: Int) throws Called for each non-repeated bytes field
mutating func visitSingularDoubleField(value: Double, fieldNumber: Int) throws Called for each non-repeated double field
mutating func visitSingularEnumField<E>(value: E, fieldNumber: Int) throws where E : Enum Called for each non-repeated enum field
mutating func visitSingularFixed32Field(value: UInt32, fieldNumber: Int) throws Called for each non-repeated fixed32 field
mutating func visitSingularFixed64Field(value: UInt64, fieldNumber: Int) throws Called for each non-repeated fixed64 field
mutating func visitSingularFloatField(value: Float, fieldNumber: Int) throws Called for each non-repeated float field
mutating func visitSingularGroupField<G>(value: G, fieldNumber: Int) throws where G : Message Called for each non-repeated proto2 group field.
mutating func visitSingularInt32Field(value: Int32, fieldNumber: Int) throws Called for each non-repeated int32 field
mutating func visitSingularInt64Field(value: Int64, fieldNumber: Int) throws Called for each non-repeated int64 field
mutating func visitSingularMessageField<M>(value: M, fieldNumber: Int) throws where M : Message Called for each non-repeated nested message field.
mutating func visitSingularSFixed32Field(value: Int32, fieldNumber: Int) throws Called for each non-repeated sfixed32 field
mutating func visitSingularSFixed64Field(value: Int64, fieldNumber: Int) throws Called for each non-repeated sfixed64 field
mutating func visitSingularSInt32Field(value: Int32, fieldNumber: Int) throws Called for each non-repeated sint32 field
mutating func visitSingularSInt64Field(value: Int64, fieldNumber: Int) throws Called for each non-repeated sint64 field
mutating func visitSingularStringField(value: String, fieldNumber: Int) throws Called for each non-repeated string field
mutating func visitSingularUInt32Field(value: UInt32, fieldNumber: Int) throws Called for each non-repeated uint32 field
mutating func visitSingularUInt64Field(value: UInt64, fieldNumber: Int) throws Called for each non-repeated uint64 field
mutating func visitUnknown(bytes: Data) throws Called with the raw bytes that represent any unknown fields.
mutating func visitExtensionFields(fields: ExtensionFieldValueSet, start: Int, end: Int) throws Called for each extension range.
mutating func visitExtensionFieldsAsMessageSet(fields: ExtensionFieldValueSet, start: Int, end: Int) throws mutating func visitPackedBoolField(value: [Bool], fieldNumber: Int) throws mutating func visitPackedDoubleField(value: [Double], fieldNumber: Int) throws mutating func visitPackedEnumField<E>(value: [E], fieldNumber: Int) throws where E : Enum mutating func visitPackedFixed32Field(value: [UInt32], fieldNumber: Int) throws mutating func visitPackedFixed64Field(value: [UInt64], fieldNumber: Int) throws mutating func visitPackedFloatField(value: [Float], fieldNumber: Int) throws mutating func visitPackedInt32Field(value: [Int32], fieldNumber: Int) throws mutating func visitPackedInt64Field(value: [Int64], fieldNumber: Int) throws mutating func visitPackedSFixed32Field(value: [Int32], fieldNumber: Int) throws mutating func visitPackedSFixed64Field(value: [Int64], fieldNumber: Int) throws mutating func visitPackedSInt32Field(value: [Int32], fieldNumber: Int) throws mutating func visitPackedSInt64Field(value: [Int64], fieldNumber: Int) throws mutating func visitPackedUInt32Field(value: [UInt32], fieldNumber: Int) throws mutating func visitPackedUInt64Field(value: [UInt64], fieldNumber: Int) throws mutating func visitRepeatedBoolField(value: [Bool], fieldNumber: Int) throws mutating func visitRepeatedBytesField(value: [Data], fieldNumber: Int) throws mutating func visitRepeatedDoubleField(value: [Double], fieldNumber: Int) throws mutating func visitRepeatedEnumField<E>(value: [E], fieldNumber: Int) throws where E : Enum mutating func visitRepeatedFixed32Field(value: [UInt32], fieldNumber: Int) throws mutating func visitRepeatedFixed64Field(value: [UInt64], fieldNumber: Int) throws mutating func visitRepeatedFloatField(value: [Float], fieldNumber: Int) throws mutating func visitRepeatedGroupField<G>(value: [G], fieldNumber: Int) throws where G : Message mutating func visitRepeatedInt32Field(value: [Int32], fieldNumber: Int) throws mutating func visitRepeatedInt64Field(value: [Int64], fieldNumber: Int) throws mutating func visitRepeatedMessageField<M>(value: [M], fieldNumber: Int) throws where M : Message mutating func visitRepeatedSFixed32Field(value: [Int32], fieldNumber: Int) throws mutating func visitRepeatedSFixed64Field(value: [Int64], fieldNumber: Int) throws mutating func visitRepeatedSInt32Field(value: [Int32], fieldNumber: Int) throws mutating func visitRepeatedSInt64Field(value: [Int64], fieldNumber: Int) throws mutating func visitRepeatedStringField(value: [String], fieldNumber: Int) throws mutating func visitRepeatedUInt32Field(value: [UInt32], fieldNumber: Int) throws mutating func visitRepeatedUInt64Field(value: [UInt64], fieldNumber: Int) throws mutating func visitSingularFixed32Field(value: UInt32, fieldNumber: Int) throws mutating func visitSingularFixed64Field(value: UInt64, fieldNumber: Int) throws mutating func visitSingularFloatField(value: Float, fieldNumber: Int) throws mutating func visitSingularGroupField<G>(value: G, fieldNumber: Int) throws where G : Message mutating func visitSingularInt32Field(value: Int32, fieldNumber: Int) throws mutating func visitSingularSFixed32Field(value: Int32, fieldNumber: Int) throws mutating func visitSingularSFixed64Field(value: Int64, fieldNumber: Int) throws mutating func visitSingularSInt32Field(value: Int32, fieldNumber: Int) throws mutating func visitSingularSInt64Field(value: Int64, fieldNumber: Int) throws mutating func visitSingularUInt32Field(value: UInt32, fieldNumber: Int) throws