github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/libraries/golang/protobuf/protoc-gen-go/testdata/extension_user.proto (about)

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    31  
    32  syntax = "proto2";
    33  
    34  import "extension_base.proto";
    35  import "extension_extra.proto";
    36  
    37  package extension_user;
    38  
    39  message UserMessage {
    40    optional string name = 1;
    41    optional string rank = 2;
    42  }
    43  
    44  // Extend with a message
    45  extend extension_base.BaseMessage {
    46    optional UserMessage user_message = 5;
    47  }
    48  
    49  // Extend with a foreign message
    50  extend extension_base.BaseMessage {
    51    optional extension_extra.ExtraMessage extra_message = 9;
    52  }
    53  
    54  // Extend with some primitive types
    55  extend extension_base.BaseMessage {
    56    optional int32 width = 6;
    57    optional int64 area = 7;
    58  }
    59  
    60  // Extend inside the scope of another type
    61  message LoudMessage {
    62    extend extension_base.BaseMessage {
    63      optional uint32 volume = 8;
    64    }
    65    extensions 100 to max;
    66  }
    67  
    68  // Extend inside the scope of another type, using a message.
    69  message LoginMessage {
    70    extend extension_base.BaseMessage {
    71      optional UserMessage user_message = 16;
    72    }
    73  }
    74  
    75  // Extend with a repeated field
    76  extend extension_base.BaseMessage {
    77    repeated Detail detail = 17;
    78  }
    79  
    80  message Detail {
    81    optional string color = 1;
    82  }
    83  
    84  // An extension of an extension
    85  message Announcement {
    86    optional string words = 1;
    87    extend LoudMessage {
    88      optional Announcement loud_ext = 100;
    89    }
    90  }
    91  
    92  // Something that can be put in a message set.
    93  message OldStyleParcel {
    94    extend extension_base.OldStyleMessage {
    95      optional OldStyleParcel message_set_extension = 2001;
    96    }
    97  
    98    required string name = 1;
    99    optional int32 height = 2;
   100  }