github.com/hxx258456/ccgo@v0.0.5-0.20230213014102-48b35f46f66f/grpc/serviceconfig/serviceconfig.go (about)

     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  }