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/embed" 23// "go.etcd.io/etcd/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// 45package v3client 46