Add more well-known types: Struct, Timestamp and Wrappers.
Updates #50.
diff --git a/types/regen.sh b/types/regen.sh
index 653c01c..4166d9e 100755
--- a/types/regen.sh
+++ b/types/regen.sh
@@ -12,6 +12,9 @@
any.proto
duration.proto
empty.proto
+ struct.proto
+ timestamp.proto
+ wrappers.proto
'
function die() {
@@ -41,7 +44,7 @@
declare -A filename_map
for f in $(cd $PKG && find * -name '*.proto'); do
echo -n 1>&2 "looking for latest version of $f... "
- up=$(cd $tmpdir/$UPSTREAM_SUBDIR && find * -name $(basename $f))
+ up=$(cd $tmpdir/$UPSTREAM_SUBDIR && find * -name $(basename $f) | grep -v /testdata/)
echo 1>&2 $up
if [ $(echo $up | wc -w) != "1" ]; then
die "not exactly one match"
@@ -56,6 +59,8 @@
# Adjust proto package.
# TODO(dsymonds): Upstream the go_package option instead.
sed '/^package /a option go_package = "'${shortname}'";' |
+ # Unfortunately "package struct" doesn't work.
+ sed '/option go_package/s,"struct","structpb",' |
cat > $PKG/$f
done
diff --git a/types/struct/struct.pb.go b/types/struct/struct.pb.go
new file mode 100644
index 0000000..9489166
--- /dev/null
+++ b/types/struct/struct.pb.go
@@ -0,0 +1,372 @@
+// Code generated by protoc-gen-go.
+// source: github.com/golang/protobuf/types/struct/struct.proto
+// DO NOT EDIT!
+
+/*
+Package structpb is a generated protocol buffer package.
+
+It is generated from these files:
+ github.com/golang/protobuf/types/struct/struct.proto
+
+It has these top-level messages:
+ Struct
+ Value
+ ListValue
+*/
+package structpb
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+const _ = proto.ProtoPackageIsVersion1
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+// The JSON representation for `NullValue` is JSON `null`.
+type NullValue int32
+
+const (
+ // Null value.
+ NullValue_NULL_VALUE NullValue = 0
+)
+
+var NullValue_name = map[int32]string{
+ 0: "NULL_VALUE",
+}
+var NullValue_value = map[string]int32{
+ "NULL_VALUE": 0,
+}
+
+func (x NullValue) String() string {
+ return proto.EnumName(NullValue_name, int32(x))
+}
+func (NullValue) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+type Struct struct {
+ // Map of dynamically typed values.
+ Fields map[string]*Value `protobuf:"bytes,1,rep,name=fields" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+}
+
+func (m *Struct) Reset() { *m = Struct{} }
+func (m *Struct) String() string { return proto.CompactTextString(m) }
+func (*Struct) ProtoMessage() {}
+func (*Struct) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+func (m *Struct) GetFields() map[string]*Value {
+ if m != nil {
+ return m.Fields
+ }
+ return nil
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+type Value struct {
+ // The kind of value.
+ //
+ // Types that are valid to be assigned to Kind:
+ // *Value_NullValue
+ // *Value_NumberValue
+ // *Value_StringValue
+ // *Value_BoolValue
+ // *Value_StructValue
+ // *Value_ListValue
+ Kind isValue_Kind `protobuf_oneof:"kind"`
+}
+
+func (m *Value) Reset() { *m = Value{} }
+func (m *Value) String() string { return proto.CompactTextString(m) }
+func (*Value) ProtoMessage() {}
+func (*Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+type isValue_Kind interface {
+ isValue_Kind()
+}
+
+type Value_NullValue struct {
+ NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,enum=google.protobuf.NullValue,oneof"`
+}
+type Value_NumberValue struct {
+ NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,oneof"`
+}
+type Value_StringValue struct {
+ StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,oneof"`
+}
+type Value_BoolValue struct {
+ BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,oneof"`
+}
+type Value_StructValue struct {
+ StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,oneof"`
+}
+type Value_ListValue struct {
+ ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,oneof"`
+}
+
+func (*Value_NullValue) isValue_Kind() {}
+func (*Value_NumberValue) isValue_Kind() {}
+func (*Value_StringValue) isValue_Kind() {}
+func (*Value_BoolValue) isValue_Kind() {}
+func (*Value_StructValue) isValue_Kind() {}
+func (*Value_ListValue) isValue_Kind() {}
+
+func (m *Value) GetKind() isValue_Kind {
+ if m != nil {
+ return m.Kind
+ }
+ return nil
+}
+
+func (m *Value) GetNullValue() NullValue {
+ if x, ok := m.GetKind().(*Value_NullValue); ok {
+ return x.NullValue
+ }
+ return NullValue_NULL_VALUE
+}
+
+func (m *Value) GetNumberValue() float64 {
+ if x, ok := m.GetKind().(*Value_NumberValue); ok {
+ return x.NumberValue
+ }
+ return 0
+}
+
+func (m *Value) GetStringValue() string {
+ if x, ok := m.GetKind().(*Value_StringValue); ok {
+ return x.StringValue
+ }
+ return ""
+}
+
+func (m *Value) GetBoolValue() bool {
+ if x, ok := m.GetKind().(*Value_BoolValue); ok {
+ return x.BoolValue
+ }
+ return false
+}
+
+func (m *Value) GetStructValue() *Struct {
+ if x, ok := m.GetKind().(*Value_StructValue); ok {
+ return x.StructValue
+ }
+ return nil
+}
+
+func (m *Value) GetListValue() *ListValue {
+ if x, ok := m.GetKind().(*Value_ListValue); ok {
+ return x.ListValue
+ }
+ return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Value) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+ return _Value_OneofMarshaler, _Value_OneofUnmarshaler, _Value_OneofSizer, []interface{}{
+ (*Value_NullValue)(nil),
+ (*Value_NumberValue)(nil),
+ (*Value_StringValue)(nil),
+ (*Value_BoolValue)(nil),
+ (*Value_StructValue)(nil),
+ (*Value_ListValue)(nil),
+ }
+}
+
+func _Value_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+ m := msg.(*Value)
+ // kind
+ switch x := m.Kind.(type) {
+ case *Value_NullValue:
+ b.EncodeVarint(1<<3 | proto.WireVarint)
+ b.EncodeVarint(uint64(x.NullValue))
+ case *Value_NumberValue:
+ b.EncodeVarint(2<<3 | proto.WireFixed64)
+ b.EncodeFixed64(math.Float64bits(x.NumberValue))
+ case *Value_StringValue:
+ b.EncodeVarint(3<<3 | proto.WireBytes)
+ b.EncodeStringBytes(x.StringValue)
+ case *Value_BoolValue:
+ t := uint64(0)
+ if x.BoolValue {
+ t = 1
+ }
+ b.EncodeVarint(4<<3 | proto.WireVarint)
+ b.EncodeVarint(t)
+ case *Value_StructValue:
+ b.EncodeVarint(5<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.StructValue); err != nil {
+ return err
+ }
+ case *Value_ListValue:
+ b.EncodeVarint(6<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.ListValue); err != nil {
+ return err
+ }
+ case nil:
+ default:
+ return fmt.Errorf("Value.Kind has unexpected type %T", x)
+ }
+ return nil
+}
+
+func _Value_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+ m := msg.(*Value)
+ switch tag {
+ case 1: // kind.null_value
+ if wire != proto.WireVarint {
+ return true, proto.ErrInternalBadWireType
+ }
+ x, err := b.DecodeVarint()
+ m.Kind = &Value_NullValue{NullValue(x)}
+ return true, err
+ case 2: // kind.number_value
+ if wire != proto.WireFixed64 {
+ return true, proto.ErrInternalBadWireType
+ }
+ x, err := b.DecodeFixed64()
+ m.Kind = &Value_NumberValue{math.Float64frombits(x)}
+ return true, err
+ case 3: // kind.string_value
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ x, err := b.DecodeStringBytes()
+ m.Kind = &Value_StringValue{x}
+ return true, err
+ case 4: // kind.bool_value
+ if wire != proto.WireVarint {
+ return true, proto.ErrInternalBadWireType
+ }
+ x, err := b.DecodeVarint()
+ m.Kind = &Value_BoolValue{x != 0}
+ return true, err
+ case 5: // kind.struct_value
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(Struct)
+ err := b.DecodeMessage(msg)
+ m.Kind = &Value_StructValue{msg}
+ return true, err
+ case 6: // kind.list_value
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(ListValue)
+ err := b.DecodeMessage(msg)
+ m.Kind = &Value_ListValue{msg}
+ return true, err
+ default:
+ return false, nil
+ }
+}
+
+func _Value_OneofSizer(msg proto.Message) (n int) {
+ m := msg.(*Value)
+ // kind
+ switch x := m.Kind.(type) {
+ case *Value_NullValue:
+ n += proto.SizeVarint(1<<3 | proto.WireVarint)
+ n += proto.SizeVarint(uint64(x.NullValue))
+ case *Value_NumberValue:
+ n += proto.SizeVarint(2<<3 | proto.WireFixed64)
+ n += 8
+ case *Value_StringValue:
+ n += proto.SizeVarint(3<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(len(x.StringValue)))
+ n += len(x.StringValue)
+ case *Value_BoolValue:
+ n += proto.SizeVarint(4<<3 | proto.WireVarint)
+ n += 1
+ case *Value_StructValue:
+ s := proto.Size(x.StructValue)
+ n += proto.SizeVarint(5<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case *Value_ListValue:
+ s := proto.Size(x.ListValue)
+ n += proto.SizeVarint(6<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case nil:
+ default:
+ panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+ }
+ return n
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+type ListValue struct {
+ // Repeated field of dynamically typed values.
+ Values []*Value `protobuf:"bytes,1,rep,name=values" json:"values,omitempty"`
+}
+
+func (m *ListValue) Reset() { *m = ListValue{} }
+func (m *ListValue) String() string { return proto.CompactTextString(m) }
+func (*ListValue) ProtoMessage() {}
+func (*ListValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+func (m *ListValue) GetValues() []*Value {
+ if m != nil {
+ return m.Values
+ }
+ return nil
+}
+
+func init() {
+ proto.RegisterType((*Struct)(nil), "google.protobuf.Struct")
+ proto.RegisterType((*Value)(nil), "google.protobuf.Value")
+ proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue")
+ proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value)
+}
+
+var fileDescriptor0 = []byte{
+ // 405 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x74, 0x92, 0x4f, 0x8b, 0xda, 0x40,
+ 0x18, 0xc6, 0x9d, 0x44, 0x83, 0x79, 0x53, 0xac, 0xa4, 0xd0, 0x8a, 0x85, 0xb6, 0xe8, 0x45, 0x4a,
+ 0x49, 0xc0, 0xf6, 0x50, 0x6a, 0x2f, 0x0d, 0x58, 0x0b, 0x0d, 0x92, 0xa6, 0xd5, 0x96, 0x5e, 0xc4,
+ 0x68, 0xcc, 0x06, 0xc7, 0x19, 0xc9, 0x9f, 0x5d, 0xfc, 0x26, 0x7b, 0x5c, 0xf6, 0xb8, 0xc7, 0xfd,
+ 0x84, 0x3b, 0x7f, 0x92, 0xec, 0xa2, 0x78, 0xca, 0xcc, 0x33, 0xbf, 0xf7, 0x99, 0xf7, 0x79, 0x33,
+ 0xf0, 0x29, 0x8a, 0xb3, 0x8b, 0x3c, 0xb0, 0x56, 0x74, 0x67, 0x47, 0x14, 0x2f, 0x49, 0x64, 0xef,
+ 0x13, 0x9a, 0xd1, 0x20, 0xdf, 0xd8, 0xd9, 0x61, 0x1f, 0xa6, 0x76, 0x9a, 0x25, 0xf9, 0x2a, 0x2b,
+ 0x3e, 0x96, 0x38, 0x34, 0x9f, 0x47, 0x94, 0x46, 0x38, 0xb4, 0x4a, 0xb4, 0x77, 0x8d, 0x40, 0xfb,
+ 0x2d, 0x08, 0x73, 0x04, 0xda, 0x26, 0x0e, 0xf1, 0x3a, 0xed, 0xa0, 0x77, 0xea, 0xc0, 0x18, 0xf6,
+ 0xad, 0x23, 0xd8, 0x92, 0xa0, 0xf5, 0x5d, 0x50, 0x63, 0x92, 0x25, 0x07, 0xbf, 0x28, 0xe9, 0xfe,
+ 0x02, 0xe3, 0x89, 0x6c, 0xb6, 0x41, 0xdd, 0x86, 0x07, 0x66, 0x84, 0x06, 0xba, 0xcf, 0x97, 0xe6,
+ 0x07, 0x68, 0x5c, 0x2e, 0x71, 0x1e, 0x76, 0x14, 0xa6, 0x19, 0xc3, 0x97, 0x27, 0xe6, 0x73, 0x7e,
+ 0xea, 0x4b, 0xe8, 0x8b, 0xf2, 0x19, 0xf5, 0xee, 0x15, 0x68, 0x08, 0x91, 0x75, 0x06, 0x24, 0xc7,
+ 0x78, 0x21, 0x0d, 0xb8, 0x69, 0x6b, 0xd8, 0x3d, 0x31, 0x98, 0x32, 0x44, 0xf0, 0x3f, 0x6a, 0xbe,
+ 0x4e, 0xca, 0x8d, 0xd9, 0x87, 0x67, 0x24, 0xdf, 0x05, 0x61, 0xb2, 0x78, 0xbc, 0x1f, 0x31, 0xc4,
+ 0x90, 0x6a, 0x05, 0xb1, 0x39, 0xc5, 0x24, 0x2a, 0x20, 0x95, 0x37, 0xce, 0x21, 0xa9, 0x4a, 0xe8,
+ 0x2d, 0x40, 0x40, 0x69, 0xd9, 0x46, 0x9d, 0x21, 0x4d, 0x7e, 0x15, 0xd7, 0x24, 0xf0, 0x55, 0xb8,
+ 0xb0, 0x11, 0x15, 0x48, 0x43, 0x44, 0x7d, 0x75, 0x66, 0x8e, 0x85, 0x3d, 0x5b, 0x55, 0x29, 0x71,
+ 0x9c, 0x96, 0xb5, 0x9a, 0xa8, 0x3d, 0x4d, 0xe9, 0x32, 0xa4, 0x4a, 0x89, 0xcb, 0x8d, 0xa3, 0x41,
+ 0x7d, 0x1b, 0x93, 0x75, 0x6f, 0x04, 0x7a, 0x45, 0x98, 0x16, 0x68, 0xc2, 0xac, 0xfc, 0xa3, 0xe7,
+ 0x86, 0x5e, 0x50, 0xef, 0x5f, 0x83, 0x5e, 0x0d, 0xd1, 0x6c, 0x01, 0x4c, 0x67, 0xae, 0xbb, 0x98,
+ 0x7f, 0x73, 0x67, 0xe3, 0x76, 0xcd, 0xf9, 0x07, 0x2f, 0xd8, 0x5b, 0x3b, 0x76, 0x70, 0x0c, 0x19,
+ 0xc6, 0xe3, 0x7b, 0x0f, 0xfd, 0x6f, 0xca, 0x44, 0xfb, 0xe0, 0x06, 0xa1, 0x5b, 0x45, 0x9d, 0x78,
+ 0xce, 0x9d, 0xf2, 0x66, 0x22, 0x6b, 0xbc, 0xf2, 0xd6, 0xbf, 0x21, 0xc6, 0x3f, 0x09, 0xbd, 0x22,
+ 0x7f, 0xf8, 0x43, 0x0d, 0x34, 0x61, 0xf6, 0xf1, 0x21, 0x00, 0x00, 0xff, 0xff, 0xd6, 0x20, 0x17,
+ 0xd4, 0xd3, 0x02, 0x00, 0x00,
+}
diff --git a/types/struct/struct.proto b/types/struct/struct.proto
new file mode 100644
index 0000000..7e68fbc
--- /dev/null
+++ b/types/struct/struct.proto
@@ -0,0 +1,96 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+option go_package = "structpb";
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "StructProto";
+option java_multiple_files = true;
+option java_generate_equals_and_hash = true;
+option objc_class_prefix = "GPB";
+
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+message Struct {
+ // Map of dynamically typed values.
+ map<string, Value> fields = 1;
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+message Value {
+ // The kind of value.
+ oneof kind {
+ // Represents a null value.
+ NullValue null_value = 1;
+ // Represents a double value.
+ double number_value = 2;
+ // Represents a string value.
+ string string_value = 3;
+ // Represents a boolean value.
+ bool bool_value = 4;
+ // Represents a structured value.
+ Struct struct_value = 5;
+ // Represents a repeated `Value`.
+ ListValue list_value = 6;
+ }
+}
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+// The JSON representation for `NullValue` is JSON `null`.
+enum NullValue {
+ // Null value.
+ NULL_VALUE = 0;
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+message ListValue {
+ // Repeated field of dynamically typed values.
+ repeated Value values = 1;
+}
diff --git a/types/timestamp/timestamp.pb.go b/types/timestamp/timestamp.pb.go
new file mode 100644
index 0000000..ac27c4b
--- /dev/null
+++ b/types/timestamp/timestamp.pb.go
@@ -0,0 +1,119 @@
+// Code generated by protoc-gen-go.
+// source: github.com/golang/protobuf/types/timestamp/timestamp.proto
+// DO NOT EDIT!
+
+/*
+Package timestamp is a generated protocol buffer package.
+
+It is generated from these files:
+ github.com/golang/protobuf/types/timestamp/timestamp.proto
+
+It has these top-level messages:
+ Timestamp
+*/
+package timestamp
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+const _ = proto.ProtoPackageIsVersion1
+
+// A Timestamp represents a point in time independent of any time zone
+// or calendar, represented as seconds and fractions of seconds at
+// nanosecond resolution in UTC Epoch time. It is encoded using the
+// Proleptic Gregorian Calendar which extends the Gregorian calendar
+// backwards to year one. It is encoded assuming all minutes are 60
+// seconds long, i.e. leap seconds are "smeared" so that no leap second
+// table is needed for interpretation. Range is from
+// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+// By restricting to that range, we ensure that we can convert to
+// and from RFC 3339 date strings.
+// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+//
+// Example 1: Compute Timestamp from POSIX `time()`.
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(time(NULL));
+// timestamp.set_nanos(0);
+//
+// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+//
+// struct timeval tv;
+// gettimeofday(&tv, NULL);
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(tv.tv_sec);
+// timestamp.set_nanos(tv.tv_usec * 1000);
+//
+// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+//
+// FILETIME ft;
+// GetSystemTimeAsFileTime(&ft);
+// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+//
+// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+// Timestamp timestamp;
+// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+//
+// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+//
+// long millis = System.currentTimeMillis();
+//
+// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+// .setNanos((int) ((millis % 1000) * 1000000)).build();
+//
+//
+// Example 5: Compute Timestamp from current time in Python.
+//
+// now = time.time()
+// seconds = int(now)
+// nanos = int((now - seconds) * 10**9)
+// timestamp = Timestamp(seconds=seconds, nanos=nanos)
+//
+//
+type Timestamp struct {
+ // Represents seconds of UTC time since Unix epoch
+ // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+ // 9999-12-31T23:59:59Z inclusive.
+ Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
+ // Non-negative fractions of a second at nanosecond resolution. Negative
+ // second values with fractions must still have non-negative nanos values
+ // that count forward in time. Must be from 0 to 999,999,999
+ // inclusive.
+ Nanos int32 `protobuf:"varint,2,opt,name=nanos" json:"nanos,omitempty"`
+}
+
+func (m *Timestamp) Reset() { *m = Timestamp{} }
+func (m *Timestamp) String() string { return proto.CompactTextString(m) }
+func (*Timestamp) ProtoMessage() {}
+func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+func init() {
+ proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
+}
+
+var fileDescriptor0 = []byte{
+ // 190 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x4a, 0xcf, 0x2c, 0xc9,
+ 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
+ 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x2f, 0xc9, 0xcc,
+ 0x4d, 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0x40, 0xb0, 0xf4, 0xc0, 0x4a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3,
+ 0xd3, 0x73, 0x52, 0xf5, 0x60, 0x1a, 0x94, 0xac, 0xb9, 0x38, 0x43, 0x60, 0x6a, 0x84, 0x24, 0xb8,
+ 0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83, 0x60,
+ 0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0xa0, 0x38, 0x6b, 0x10,
+ 0x84, 0xe3, 0x14, 0xcf, 0x25, 0x0c, 0x74, 0x84, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03,
+ 0x40, 0x42, 0x01, 0x8c, 0x51, 0x9c, 0x70, 0x77, 0x2c, 0x60, 0x64, 0xfc, 0xc1, 0xc8, 0xb8, 0x88,
+ 0x89, 0xd9, 0x3d, 0xc0, 0x69, 0x15, 0x93, 0x9c, 0x3b, 0x44, 0x6b, 0x00, 0x54, 0xab, 0x5e, 0x78,
+ 0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0xc8, 0x23, 0x49, 0x6c, 0x60, 0x33, 0x8d,
+ 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x5b, 0xdd, 0x30, 0x93, 0xf3, 0x00, 0x00, 0x00,
+}
diff --git a/types/timestamp/timestamp.proto b/types/timestamp/timestamp.proto
new file mode 100644
index 0000000..cc6dc6f
--- /dev/null
+++ b/types/timestamp/timestamp.proto
@@ -0,0 +1,111 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+option go_package = "timestamp";
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option java_package = "com.google.protobuf";
+option java_outer_classname = "TimestampProto";
+option java_multiple_files = true;
+option java_generate_equals_and_hash = true;
+option objc_class_prefix = "GPB";
+
+// A Timestamp represents a point in time independent of any time zone
+// or calendar, represented as seconds and fractions of seconds at
+// nanosecond resolution in UTC Epoch time. It is encoded using the
+// Proleptic Gregorian Calendar which extends the Gregorian calendar
+// backwards to year one. It is encoded assuming all minutes are 60
+// seconds long, i.e. leap seconds are "smeared" so that no leap second
+// table is needed for interpretation. Range is from
+// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+// By restricting to that range, we ensure that we can convert to
+// and from RFC 3339 date strings.
+// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+//
+// Example 1: Compute Timestamp from POSIX `time()`.
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(time(NULL));
+// timestamp.set_nanos(0);
+//
+// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+//
+// struct timeval tv;
+// gettimeofday(&tv, NULL);
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(tv.tv_sec);
+// timestamp.set_nanos(tv.tv_usec * 1000);
+//
+// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+//
+// FILETIME ft;
+// GetSystemTimeAsFileTime(&ft);
+// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+//
+// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+// Timestamp timestamp;
+// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+//
+// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+//
+// long millis = System.currentTimeMillis();
+//
+// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+// .setNanos((int) ((millis % 1000) * 1000000)).build();
+//
+//
+// Example 5: Compute Timestamp from current time in Python.
+//
+// now = time.time()
+// seconds = int(now)
+// nanos = int((now - seconds) * 10**9)
+// timestamp = Timestamp(seconds=seconds, nanos=nanos)
+//
+//
+message Timestamp {
+
+ // Represents seconds of UTC time since Unix epoch
+ // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+ // 9999-12-31T23:59:59Z inclusive.
+ int64 seconds = 1;
+
+ // Non-negative fractions of a second at nanosecond resolution. Negative
+ // second values with fractions must still have non-negative nanos values
+ // that count forward in time. Must be from 0 to 999,999,999
+ // inclusive.
+ int32 nanos = 2;
+}
diff --git a/types/wrappers/wrappers.pb.go b/types/wrappers/wrappers.pb.go
new file mode 100644
index 0000000..e90bdea
--- /dev/null
+++ b/types/wrappers/wrappers.pb.go
@@ -0,0 +1,185 @@
+// Code generated by protoc-gen-go.
+// source: github.com/golang/protobuf/types/wrappers/wrappers.proto
+// DO NOT EDIT!
+
+/*
+Package wrappers is a generated protocol buffer package.
+
+It is generated from these files:
+ github.com/golang/protobuf/types/wrappers/wrappers.proto
+
+It has these top-level messages:
+ DoubleValue
+ FloatValue
+ Int64Value
+ UInt64Value
+ Int32Value
+ UInt32Value
+ BoolValue
+ StringValue
+ BytesValue
+*/
+package wrappers
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+const _ = proto.ProtoPackageIsVersion1
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+type DoubleValue struct {
+ // The double value.
+ Value float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *DoubleValue) Reset() { *m = DoubleValue{} }
+func (m *DoubleValue) String() string { return proto.CompactTextString(m) }
+func (*DoubleValue) ProtoMessage() {}
+func (*DoubleValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+type FloatValue struct {
+ // The float value.
+ Value float32 `protobuf:"fixed32,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *FloatValue) Reset() { *m = FloatValue{} }
+func (m *FloatValue) String() string { return proto.CompactTextString(m) }
+func (*FloatValue) ProtoMessage() {}
+func (*FloatValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+type Int64Value struct {
+ // The int64 value.
+ Value int64 `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *Int64Value) Reset() { *m = Int64Value{} }
+func (m *Int64Value) String() string { return proto.CompactTextString(m) }
+func (*Int64Value) ProtoMessage() {}
+func (*Int64Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+type UInt64Value struct {
+ // The uint64 value.
+ Value uint64 `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *UInt64Value) Reset() { *m = UInt64Value{} }
+func (m *UInt64Value) String() string { return proto.CompactTextString(m) }
+func (*UInt64Value) ProtoMessage() {}
+func (*UInt64Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+type Int32Value struct {
+ // The int32 value.
+ Value int32 `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *Int32Value) Reset() { *m = Int32Value{} }
+func (m *Int32Value) String() string { return proto.CompactTextString(m) }
+func (*Int32Value) ProtoMessage() {}
+func (*Int32Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+type UInt32Value struct {
+ // The uint32 value.
+ Value uint32 `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *UInt32Value) Reset() { *m = UInt32Value{} }
+func (m *UInt32Value) String() string { return proto.CompactTextString(m) }
+func (*UInt32Value) ProtoMessage() {}
+func (*UInt32Value) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+type BoolValue struct {
+ // The bool value.
+ Value bool `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *BoolValue) Reset() { *m = BoolValue{} }
+func (m *BoolValue) String() string { return proto.CompactTextString(m) }
+func (*BoolValue) ProtoMessage() {}
+func (*BoolValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+type StringValue struct {
+ // The string value.
+ Value string `protobuf:"bytes,1,opt,name=value" json:"value,omitempty"`
+}
+
+func (m *StringValue) Reset() { *m = StringValue{} }
+func (m *StringValue) String() string { return proto.CompactTextString(m) }
+func (*StringValue) ProtoMessage() {}
+func (*StringValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+type BytesValue struct {
+ // The bytes value.
+ Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (m *BytesValue) Reset() { *m = BytesValue{} }
+func (m *BytesValue) String() string { return proto.CompactTextString(m) }
+func (*BytesValue) ProtoMessage() {}
+func (*BytesValue) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
+
+func init() {
+ proto.RegisterType((*DoubleValue)(nil), "google.protobuf.DoubleValue")
+ proto.RegisterType((*FloatValue)(nil), "google.protobuf.FloatValue")
+ proto.RegisterType((*Int64Value)(nil), "google.protobuf.Int64Value")
+ proto.RegisterType((*UInt64Value)(nil), "google.protobuf.UInt64Value")
+ proto.RegisterType((*Int32Value)(nil), "google.protobuf.Int32Value")
+ proto.RegisterType((*UInt32Value)(nil), "google.protobuf.UInt32Value")
+ proto.RegisterType((*BoolValue)(nil), "google.protobuf.BoolValue")
+ proto.RegisterType((*StringValue)(nil), "google.protobuf.StringValue")
+ proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue")
+}
+
+var fileDescriptor0 = []byte{
+ // 257 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x48, 0xcf, 0x2c, 0xc9,
+ 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
+ 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x2f, 0x2f, 0x4a,
+ 0x2c, 0x28, 0x48, 0x2d, 0x42, 0x30, 0xf4, 0xc0, 0x0a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3, 0xd3, 0x73,
+ 0x52, 0xf5, 0x60, 0xca, 0x95, 0x94, 0xb9, 0xb8, 0x5d, 0xf2, 0x4b, 0x93, 0x72, 0x52, 0xc3, 0x12,
+ 0x73, 0x4a, 0x53, 0x85, 0x44, 0xb8, 0x58, 0xcb, 0x40, 0x0c, 0x09, 0x46, 0x05, 0x46, 0x0d, 0xc6,
+ 0x20, 0x08, 0x47, 0x49, 0x89, 0x8b, 0xcb, 0x2d, 0x27, 0x3f, 0xb1, 0x04, 0x8b, 0x1a, 0x26, 0x24,
+ 0x35, 0x9e, 0x79, 0x25, 0x66, 0x26, 0x58, 0xd4, 0x30, 0xc3, 0xd4, 0x00, 0x2d, 0x0b, 0xc5, 0xa5,
+ 0x88, 0x05, 0xd5, 0x20, 0x63, 0x23, 0x2c, 0x6a, 0x58, 0xd1, 0x0c, 0xc2, 0xaa, 0x88, 0x17, 0xa6,
+ 0x48, 0x91, 0x8b, 0xd3, 0x29, 0x3f, 0x3f, 0x07, 0x8b, 0x12, 0x0e, 0x24, 0x73, 0x82, 0x4b, 0x8a,
+ 0x32, 0xf3, 0xd2, 0xb1, 0x28, 0xe2, 0x44, 0x72, 0x90, 0x53, 0x65, 0x49, 0x6a, 0x31, 0x16, 0x35,
+ 0x3c, 0x50, 0x35, 0x4e, 0xb1, 0x5c, 0xc2, 0xc0, 0xc8, 0xd0, 0x43, 0x0b, 0x5d, 0x27, 0xde, 0x70,
+ 0x68, 0xf0, 0x07, 0x80, 0x44, 0x02, 0x18, 0xa3, 0x38, 0x60, 0xf1, 0xb1, 0x80, 0x91, 0xf1, 0x07,
+ 0x23, 0xe3, 0x22, 0x26, 0x66, 0xf7, 0x00, 0xa7, 0x55, 0x4c, 0x72, 0xee, 0x10, 0x8d, 0x01, 0x50,
+ 0x8d, 0x7a, 0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0xa0, 0xe8, 0x4c, 0x62,
+ 0x03, 0x9b, 0x68, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0xbd, 0x9a, 0x07, 0x71, 0xf9, 0x01, 0x00,
+ 0x00,
+}
diff --git a/types/wrappers/wrappers.proto b/types/wrappers/wrappers.proto
new file mode 100644
index 0000000..3f48109
--- /dev/null
+++ b/types/wrappers/wrappers.proto
@@ -0,0 +1,119 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Wrappers for primitive (non-message) types. These types are useful
+// for embedding primitives in the `google.protobuf.Any` type and for places
+// where we need to distinguish between the absence of a primitive
+// typed field and its default value.
+
+syntax = "proto3";
+
+package google.protobuf;
+option go_package = "wrappers";
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option java_package = "com.google.protobuf";
+option java_outer_classname = "WrappersProto";
+option java_multiple_files = true;
+option java_generate_equals_and_hash = true;
+option objc_class_prefix = "GPB";
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+message DoubleValue {
+ // The double value.
+ double value = 1;
+}
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+message FloatValue {
+ // The float value.
+ float value = 1;
+}
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+message Int64Value {
+ // The int64 value.
+ int64 value = 1;
+}
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+message UInt64Value {
+ // The uint64 value.
+ uint64 value = 1;
+}
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+message Int32Value {
+ // The int32 value.
+ int32 value = 1;
+}
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+message UInt32Value {
+ // The uint32 value.
+ uint32 value = 1;
+}
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+message BoolValue {
+ // The bool value.
+ bool value = 1;
+}
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+message StringValue {
+ // The string value.
+ string value = 1;
+}
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+message BytesValue {
+ // The bytes value.
+ bytes value = 1;
+}
