[#276] Merge repo with frostfs-api-go

Signed-off-by: Pavel Pogodaev <p.pogodaev@yadro.com>

api/status/marshal.go

@@ -0,0 +1,92 @@
+package status
+
+import (
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/message"
+	status "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/status/grpc"
+	protoutil "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/util/proto"
+)
+
+const (
+	_ = iota
+	detailIDFNum
+	detailValueFNum
+)
+
+func (x *Detail) StableMarshal(buf []byte) []byte {
+	if x == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, x.StableSize())
+	}
+
+	var offset int
+
+	offset += protoutil.UInt32Marshal(detailIDFNum, buf[offset:], x.id)
+	protoutil.BytesMarshal(detailValueFNum, buf[offset:], x.val)
+
+	return buf
+}
+
+func (x *Detail) StableSize() (size int) {
+	if x == nil {
+		return 0
+	}
+
+	size += protoutil.UInt32Size(detailIDFNum, x.id)
+	size += protoutil.BytesSize(detailValueFNum, x.val)
+
+	return size
+}
+
+func (x *Detail) Unmarshal(data []byte) error {
+	return message.Unmarshal(x, data, new(status.Status_Detail))
+}
+
+const (
+	_ = iota
+	statusCodeFNum
+	statusMsgFNum
+	statusDetailsFNum
+)
+
+func (x *Status) StableMarshal(buf []byte) []byte {
+	if x == nil {
+		return []byte{}
+	}
+
+	if buf == nil {
+		buf = make([]byte, x.StableSize())
+	}
+
+	var offset int
+
+	offset += protoutil.UInt32Marshal(statusCodeFNum, buf[offset:], CodeToGRPC(x.code))
+	offset += protoutil.StringMarshal(statusMsgFNum, buf[offset:], x.msg)
+
+	for i := range x.details {
+		offset += protoutil.NestedStructureMarshal(statusDetailsFNum, buf[offset:], &x.details[i])
+	}
+
+	return buf
+}
+
+func (x *Status) StableSize() (size int) {
+	if x == nil {
+		return 0
+	}
+
+	size += protoutil.UInt32Size(statusCodeFNum, CodeToGRPC(x.code))
+	size += protoutil.StringSize(statusMsgFNum, x.msg)
+
+	for i := range x.details {
+		size += protoutil.NestedStructureSize(statusDetailsFNum, &x.details[i])
+	}
+
+	return size
+}
+
+func (x *Status) Unmarshal(data []byte) error {
+	return message.Unmarshal(x, data, new(status.Status))
+}