Files
buildkit/util/stack/stack_vtproto.pb.go
Jonathan A. Sternberg 41a0a0c37d protobuf: add vtproto as a supplemental marshaler
vtproto is an extra protobuf compiler that generates special methods
suffixed with `VT` that create typed and unrolled marshal and unmarshal
functions similar to gogo that can be used for performance sensitive
code. These extensions are optional for code to use but buildkit uses
them.

A codec is also included to utilize vtproto for grpc code. If the
package `github.com/moby/buildkit/util/grpcutil/encoding/proto` is
imported then vtproto will be used if it exists and otherwise it will
use the standard marshaling and unmarshaling methods.

This codec has an important difference from the default codec. The
default codec will always reset messages before unmarshaling. In most
cases, this is unnecessary and is only relevant for `RecvMsg` on
streams. In most cases, if we are passing in an existing message to this
method, we want to reuse the buffers. This codec will always merge the
message when unmarshaling instead of resetting the input message.

Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
2024-10-04 12:52:15 -05:00

661 lines
14 KiB
Go

// Code generated by protoc-gen-go-vtproto. DO NOT EDIT.
// protoc-gen-go-vtproto version: v0.6.1-0.20240319094008-0393e58bdf10
// source: github.com/moby/buildkit/util/stack/stack.proto
package stack
import (
fmt "fmt"
protohelpers "github.com/planetscale/vtprotobuf/protohelpers"
proto "google.golang.org/protobuf/proto"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
io "io"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
func (m *Stack) CloneVT() *Stack {
if m == nil {
return (*Stack)(nil)
}
r := new(Stack)
r.Pid = m.Pid
r.Version = m.Version
r.Revision = m.Revision
if rhs := m.Frames; rhs != nil {
tmpContainer := make([]*Frame, len(rhs))
for k, v := range rhs {
tmpContainer[k] = v.CloneVT()
}
r.Frames = tmpContainer
}
if rhs := m.Cmdline; rhs != nil {
tmpContainer := make([]string, len(rhs))
copy(tmpContainer, rhs)
r.Cmdline = tmpContainer
}
if len(m.unknownFields) > 0 {
r.unknownFields = make([]byte, len(m.unknownFields))
copy(r.unknownFields, m.unknownFields)
}
return r
}
func (m *Stack) CloneMessageVT() proto.Message {
return m.CloneVT()
}
func (m *Frame) CloneVT() *Frame {
if m == nil {
return (*Frame)(nil)
}
r := new(Frame)
r.Name = m.Name
r.File = m.File
r.Line = m.Line
if len(m.unknownFields) > 0 {
r.unknownFields = make([]byte, len(m.unknownFields))
copy(r.unknownFields, m.unknownFields)
}
return r
}
func (m *Frame) CloneMessageVT() proto.Message {
return m.CloneVT()
}
func (this *Stack) EqualVT(that *Stack) bool {
if this == that {
return true
} else if this == nil || that == nil {
return false
}
if len(this.Frames) != len(that.Frames) {
return false
}
for i, vx := range this.Frames {
vy := that.Frames[i]
if p, q := vx, vy; p != q {
if p == nil {
p = &Frame{}
}
if q == nil {
q = &Frame{}
}
if !p.EqualVT(q) {
return false
}
}
}
if len(this.Cmdline) != len(that.Cmdline) {
return false
}
for i, vx := range this.Cmdline {
vy := that.Cmdline[i]
if vx != vy {
return false
}
}
if this.Pid != that.Pid {
return false
}
if this.Version != that.Version {
return false
}
if this.Revision != that.Revision {
return false
}
return string(this.unknownFields) == string(that.unknownFields)
}
func (this *Stack) EqualMessageVT(thatMsg proto.Message) bool {
that, ok := thatMsg.(*Stack)
if !ok {
return false
}
return this.EqualVT(that)
}
func (this *Frame) EqualVT(that *Frame) bool {
if this == that {
return true
} else if this == nil || that == nil {
return false
}
if this.Name != that.Name {
return false
}
if this.File != that.File {
return false
}
if this.Line != that.Line {
return false
}
return string(this.unknownFields) == string(that.unknownFields)
}
func (this *Frame) EqualMessageVT(thatMsg proto.Message) bool {
that, ok := thatMsg.(*Frame)
if !ok {
return false
}
return this.EqualVT(that)
}
func (m *Stack) MarshalVT() (dAtA []byte, err error) {
if m == nil {
return nil, nil
}
size := m.SizeVT()
dAtA = make([]byte, size)
n, err := m.MarshalToSizedBufferVT(dAtA[:size])
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *Stack) MarshalToVT(dAtA []byte) (int, error) {
size := m.SizeVT()
return m.MarshalToSizedBufferVT(dAtA[:size])
}
func (m *Stack) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
if m == nil {
return 0, nil
}
i := len(dAtA)
_ = i
var l int
_ = l
if m.unknownFields != nil {
i -= len(m.unknownFields)
copy(dAtA[i:], m.unknownFields)
}
if len(m.Revision) > 0 {
i -= len(m.Revision)
copy(dAtA[i:], m.Revision)
i = protohelpers.EncodeVarint(dAtA, i, uint64(len(m.Revision)))
i--
dAtA[i] = 0x2a
}
if len(m.Version) > 0 {
i -= len(m.Version)
copy(dAtA[i:], m.Version)
i = protohelpers.EncodeVarint(dAtA, i, uint64(len(m.Version)))
i--
dAtA[i] = 0x22
}
if m.Pid != 0 {
i = protohelpers.EncodeVarint(dAtA, i, uint64(m.Pid))
i--
dAtA[i] = 0x18
}
if len(m.Cmdline) > 0 {
for iNdEx := len(m.Cmdline) - 1; iNdEx >= 0; iNdEx-- {
i -= len(m.Cmdline[iNdEx])
copy(dAtA[i:], m.Cmdline[iNdEx])
i = protohelpers.EncodeVarint(dAtA, i, uint64(len(m.Cmdline[iNdEx])))
i--
dAtA[i] = 0x12
}
}
if len(m.Frames) > 0 {
for iNdEx := len(m.Frames) - 1; iNdEx >= 0; iNdEx-- {
size, err := m.Frames[iNdEx].MarshalToSizedBufferVT(dAtA[:i])
if err != nil {
return 0, err
}
i -= size
i = protohelpers.EncodeVarint(dAtA, i, uint64(size))
i--
dAtA[i] = 0xa
}
}
return len(dAtA) - i, nil
}
func (m *Frame) MarshalVT() (dAtA []byte, err error) {
if m == nil {
return nil, nil
}
size := m.SizeVT()
dAtA = make([]byte, size)
n, err := m.MarshalToSizedBufferVT(dAtA[:size])
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *Frame) MarshalToVT(dAtA []byte) (int, error) {
size := m.SizeVT()
return m.MarshalToSizedBufferVT(dAtA[:size])
}
func (m *Frame) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
if m == nil {
return 0, nil
}
i := len(dAtA)
_ = i
var l int
_ = l
if m.unknownFields != nil {
i -= len(m.unknownFields)
copy(dAtA[i:], m.unknownFields)
}
if m.Line != 0 {
i = protohelpers.EncodeVarint(dAtA, i, uint64(m.Line))
i--
dAtA[i] = 0x18
}
if len(m.File) > 0 {
i -= len(m.File)
copy(dAtA[i:], m.File)
i = protohelpers.EncodeVarint(dAtA, i, uint64(len(m.File)))
i--
dAtA[i] = 0x12
}
if len(m.Name) > 0 {
i -= len(m.Name)
copy(dAtA[i:], m.Name)
i = protohelpers.EncodeVarint(dAtA, i, uint64(len(m.Name)))
i--
dAtA[i] = 0xa
}
return len(dAtA) - i, nil
}
func (m *Stack) SizeVT() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if len(m.Frames) > 0 {
for _, e := range m.Frames {
l = e.SizeVT()
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
}
if len(m.Cmdline) > 0 {
for _, s := range m.Cmdline {
l = len(s)
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
}
if m.Pid != 0 {
n += 1 + protohelpers.SizeOfVarint(uint64(m.Pid))
}
l = len(m.Version)
if l > 0 {
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
l = len(m.Revision)
if l > 0 {
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
n += len(m.unknownFields)
return n
}
func (m *Frame) SizeVT() (n int) {
if m == nil {
return 0
}
var l int
_ = l
l = len(m.Name)
if l > 0 {
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
l = len(m.File)
if l > 0 {
n += 1 + l + protohelpers.SizeOfVarint(uint64(l))
}
if m.Line != 0 {
n += 1 + protohelpers.SizeOfVarint(uint64(m.Line))
}
n += len(m.unknownFields)
return n
}
func (m *Stack) UnmarshalVT(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: Stack: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: Stack: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Frames", wireType)
}
var msglen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
msglen |= int(b&0x7F) << shift
if b < 0x80 {
break
}
}
if msglen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + msglen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Frames = append(m.Frames, &Frame{})
if err := m.Frames[len(m.Frames)-1].UnmarshalVT(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Cmdline", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Cmdline = append(m.Cmdline, string(dAtA[iNdEx:postIndex]))
iNdEx = postIndex
case 3:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType)
}
m.Pid = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Pid |= int32(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 4:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Version = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 5:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Revision = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := protohelpers.Skip(dAtA[iNdEx:])
if err != nil {
return err
}
if (skippy < 0) || (iNdEx+skippy) < 0 {
return protohelpers.ErrInvalidLength
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func (m *Frame) UnmarshalVT(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: Frame: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: Frame: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Name = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field File", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return protohelpers.ErrInvalidLength
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return protohelpers.ErrInvalidLength
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.File = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 3:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Line", wireType)
}
m.Line = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return protohelpers.ErrIntOverflow
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Line |= int32(b&0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := protohelpers.Skip(dAtA[iNdEx:])
if err != nil {
return err
}
if (skippy < 0) || (iNdEx+skippy) < 0 {
return protohelpers.ErrInvalidLength
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}