1 /*
2 *
3 * Copyright 2019 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18 19 // Package serviceconfig defines types and methods for operating on gRPC
20 // service configs.
21 //
22 // # Experimental
23 //
24 // Notice: This package is EXPERIMENTAL and may be changed or removed in a
25 // later release.
26 package serviceconfig
27 28 // Config represents an opaque data structure holding a service config.
29 type Config interface {
30 isServiceConfig()
31 }
32 33 // LoadBalancingConfig represents an opaque data structure holding a load
34 // balancing config.
35 type LoadBalancingConfig interface {
36 isLoadBalancingConfig()
37 }
38 39 // ParseResult contains a service config or an error. Exactly one must be
40 // non-nil.
41 type ParseResult struct {
42 Config Config
43 Err error
44 }
45