1 // Copyright 2017 The etcd Authors 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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // Package v3client provides clientv3 interfaces from an etcdserver. 16 // 17 // Use v3client by creating an EtcdServer instance, then wrapping it with v3client.New: 18 // 19 // import ( 20 // "context" 21 // 22 // "go.etcd.io/etcd/server/v3/embed" 23 // "go.etcd.io/etcd/server/v3/etcdserver/api/v3client" 24 // ) 25 // 26 // ... 27 // 28 // // create an embedded EtcdServer from the default configuration 29 // cfg := embed.NewConfig() 30 // cfg.Dir = "default.etcd" 31 // e, err := embed.StartEtcd(cfg) 32 // if err != nil { 33 // // handle error! 34 // } 35 // 36 // // wrap the EtcdServer with v3client 37 // cli := v3client.New(e.Server) 38 // 39 // // use like an ordinary clientv3 40 // resp, err := cli.Put(context.TODO(), "some-key", "it works!") 41 // if err != nil { 42 // // handle error! 43 // } 44 package v3client 45