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util.go
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util.go
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// Copyright 2018 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package snapshot
import "encoding/binary"
type revision struct {
main int64
sub int64
}
func bytesToRev(bytes []byte) revision {
return revision{
main: int64(binary.BigEndian.Uint64(bytes[0:8])),
sub: int64(binary.BigEndian.Uint64(bytes[9:])),
}
}
// initIndex implements ConsistentIndexGetter so the snapshot won't block
// the new raft instance by waiting for a future raft index.
type initIndex int
func (i *initIndex) ConsistentIndex() uint64 { return uint64(*i) }