forked from TrueCloudLab/frostfs-api-go
304 lines
6.2 KiB
Go
304 lines
6.2 KiB
Go
package refs
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import (
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"encoding/binary"
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refs "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
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"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
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"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/proto"
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)
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const (
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ownerIDValField = 1
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containerIDValField = 1
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objectIDValField = 1
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addressContainerField = 1
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addressObjectField = 2
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checksumTypeField = 1
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checksumValueField = 2
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signatureKeyField = 1
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signatureValueField = 2
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signatureSchemeField = 3
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versionMajorField = 1
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versionMinorField = 2
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)
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func (o *OwnerID) StableMarshal(buf []byte) []byte {
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if o == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, o.StableSize())
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}
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proto.BytesMarshal(ownerIDValField, buf, o.val)
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return buf
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}
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func (o *OwnerID) StableSize() int {
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if o == nil {
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return 0
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}
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return proto.BytesSize(ownerIDValField, o.val)
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}
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func (o *OwnerID) Unmarshal(data []byte) error {
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return message.Unmarshal(o, data, new(refs.OwnerID))
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}
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func (c *ContainerID) StableMarshal(buf []byte) []byte {
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if c == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, c.StableSize())
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}
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proto.BytesMarshal(containerIDValField, buf, c.val)
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return buf
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}
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func (c *ContainerID) StableSize() int {
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if c == nil {
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return 0
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}
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return proto.BytesSize(containerIDValField, c.val)
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}
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func (c *ContainerID) Unmarshal(data []byte) error {
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return message.Unmarshal(c, data, new(refs.ContainerID))
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}
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func (o *ObjectID) StableMarshal(buf []byte) []byte {
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if o == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, o.StableSize())
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}
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proto.BytesMarshal(objectIDValField, buf, o.val)
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return buf
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}
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// ObjectIDNestedListSize returns byte length of nested
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// repeated ObjectID field with fNum number.
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func ObjectIDNestedListSize(fNum int64, ids []ObjectID) (sz int) {
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for i := range ids {
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sz += proto.NestedStructureSize(fNum, &ids[i])
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}
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return
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}
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func (o *ObjectID) StableSize() int {
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if o == nil {
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return 0
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}
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return proto.BytesSize(objectIDValField, o.val)
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}
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// ObjectIDNestedListMarshal writes protobuf repeated ObjectID field
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// with fNum number to buf.
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func ObjectIDNestedListMarshal(fNum int64, buf []byte, ids []ObjectID) (off int) {
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prefix, _ := proto.NestedStructurePrefix(fNum)
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for i := range ids {
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off += binary.PutUvarint(buf[off:], prefix)
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n := ids[i].StableSize()
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off += binary.PutUvarint(buf[off:], uint64(n))
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off += proto.BytesMarshal(objectIDValField, buf[off:], ids[i].val)
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}
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return
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}
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func (o *ObjectID) Unmarshal(data []byte) error {
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return message.Unmarshal(o, data, new(refs.ObjectID))
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}
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func (a *Address) StableMarshal(buf []byte) []byte {
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if a == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, a.StableSize())
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}
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var offset int
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offset += proto.NestedStructureMarshal(addressContainerField, buf[offset:], a.cid)
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proto.NestedStructureMarshal(addressObjectField, buf[offset:], a.oid)
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return buf
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}
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func (a *Address) StableSize() (size int) {
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if a == nil {
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return 0
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}
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size += proto.NestedStructureSize(addressContainerField, a.cid)
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size += proto.NestedStructureSize(addressObjectField, a.oid)
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return size
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}
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func (a *Address) Unmarshal(data []byte) error {
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return message.Unmarshal(a, data, new(refs.Address))
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}
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func (c *Checksum) StableMarshal(buf []byte) []byte {
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if c == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, c.StableSize())
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}
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var offset int
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offset += proto.EnumMarshal(checksumTypeField, buf[offset:], int32(c.typ))
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proto.BytesMarshal(checksumValueField, buf[offset:], c.sum)
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return buf
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}
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func (c *Checksum) StableSize() (size int) {
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if c == nil {
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return 0
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}
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size += proto.EnumSize(checksumTypeField, int32(c.typ))
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size += proto.BytesSize(checksumValueField, c.sum)
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return size
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}
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func (c *Checksum) Unmarshal(data []byte) error {
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return message.Unmarshal(c, data, new(refs.Checksum))
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}
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func (s *Signature) StableMarshal(buf []byte) []byte {
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if s == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, s.StableSize())
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}
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var offset int
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offset += proto.BytesMarshal(signatureKeyField, buf[offset:], s.key)
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offset += proto.BytesMarshal(signatureValueField, buf[offset:], s.sign)
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proto.EnumMarshal(signatureSchemeField, buf[offset:], int32(s.scheme))
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return buf
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}
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func (s *Signature) StableSize() (size int) {
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if s == nil {
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return 0
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}
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size += proto.BytesSize(signatureKeyField, s.key)
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size += proto.BytesSize(signatureValueField, s.sign)
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size += proto.EnumSize(signatureSchemeField, int32(s.scheme))
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return size
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}
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func (s *Signature) Unmarshal(data []byte) error {
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return message.Unmarshal(s, data, new(refs.Signature))
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}
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func (v *Version) StableMarshal(buf []byte) []byte {
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if v == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, v.StableSize())
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}
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var offset int
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offset += proto.UInt32Marshal(versionMajorField, buf[offset:], v.major)
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proto.UInt32Marshal(versionMinorField, buf[offset:], v.minor)
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return buf
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}
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func (v *Version) StableSize() (size int) {
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if v == nil {
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return 0
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}
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size += proto.UInt32Size(versionMajorField, v.major)
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size += proto.UInt32Size(versionMinorField, v.minor)
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return size
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}
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func (v *Version) Unmarshal(data []byte) error {
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return message.Unmarshal(v, data, new(refs.Version))
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}
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// SubnetID message field numbers
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const (
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_ = iota
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subnetIDValFNum
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)
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// StableMarshal marshals SubnetID to NeoFS API V2 binary format (Protocol Buffers with direct field order).
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//
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// Returns a slice of recorded data. Data is written to the provided buffer if there is enough space.
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func (s *SubnetID) StableMarshal(buf []byte) []byte {
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if s == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, s.StableSize())
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}
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proto.Fixed32Marshal(subnetIDValFNum, buf, s.value)
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return buf
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}
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// StableSize returns the number of bytes required to write SubnetID in NeoFS API V2 binary format (see StableMarshal).
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func (s *SubnetID) StableSize() (size int) {
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if s != nil {
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size += proto.Fixed32Size(subnetIDValFNum, s.value)
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}
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return
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}
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// Unmarshal unmarshals SubnetID from NeoFS API V2 binary format (see StableMarshal).
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// Must not be called on nil.
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//
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// Note: empty data corresponds to zero ID value or nil pointer to it.
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func (s *SubnetID) Unmarshal(data []byte) error {
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return message.Unmarshal(s, data, new(refs.SubnetID))
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}
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