kubernetes/vendor/go.etcd.io/etcd/server/v3/etcdserver/api/v3client/v3client.go

// New creates a clientv3 client that wraps an in-process EtcdServer. Instead
// of making gRPC calls through sockets, the client makes direct function calls
// to the etcd server through its api/v3rpc function interfaces.
func New(s *etcdserver.EtcdServer) *clientv3.Client { … }

type blankContext …

func (*blankContext) String() string { … }

type watchWrapper …

func (ww *watchWrapper) Watch(ctx context.Context, key string, opts ...clientv3.OpOption) clientv3.WatchChan { … }