serviceconfig.go (1259B)
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 }