github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/pkg/etcd/util.go (about)

     1  // Copyright 2021 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package etcd
    15  
    16  import clientv3 "go.etcd.io/etcd/client/v3"
    17  
    18  func getRevisionFromWatchOpts(opts ...clientv3.OpOption) int64 {
    19  	op := &clientv3.Op{}
    20  	for _, opt := range opts {
    21  		opt(op)
    22  	}
    23  	return op.Rev()
    24  }