TrueCloudLab/frostfs-api-go
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refs: optimize marshalin of []ObjectID

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-04-05 11:33:36 +03:00 committed by LeL
parent 94f068e462
commit 2aacaa6aba
1 changed files with 8 additions and 1 deletions
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9
refs/marshal.go
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@ -1,6 +1,8 @@
package refs package refs
import ( import (
"encoding/binary"
refs "github.com/nspcc-dev/neofs-api-go/v2/refs/grpc" refs "github.com/nspcc-dev/neofs-api-go/v2/refs/grpc"
"github.com/nspcc-dev/neofs-api-go/v2/rpc/message" "github.com/nspcc-dev/neofs-api-go/v2/rpc/message"
"github.com/nspcc-dev/neofs-api-go/v2/util/proto" "github.com/nspcc-dev/neofs-api-go/v2/util/proto"
@ -114,8 +116,13 @@ func (o *ObjectID) StableSize() int {
// ObjectIDNestedListMarshal writes protobuf repeated ObjectID field // ObjectIDNestedListMarshal writes protobuf repeated ObjectID field
// with fNum number to buf. // with fNum number to buf.
func ObjectIDNestedListMarshal(fNum int64, buf []byte, ids []ObjectID) (off int) { func ObjectIDNestedListMarshal(fNum int64, buf []byte, ids []ObjectID) (off int) {
prefix, _ := proto.NestedStructurePrefix(fNum)
for i := range ids { for i := range ids {
off += proto.NestedStructureMarshal(fNum, buf[off:], &ids[i]) off += binary.PutUvarint(buf, prefix)
n := ids[i].StableSize()
off += binary.PutUvarint(buf[off:], uint64(n))
off += proto.BytesMarshal(objectIDValField, buf, ids[i].val)
} }
return return