Sample.proto 499 字节
package Sample;

import "MyOptions.proto";

option (MyOptions.file_option) = "Option!";

enum EnumType {
    option (MyOptions.enum_option) = "Option!";
    VALUE = 1 [(MyOptions.enum_value_option) = "Option!"];
}

message MessageType {
    option (MyOptions.message_option) = "Option!";
    required string field = 1 [(MyOptions.field_option) = "Option!"];
}

service ServiceType {
    rpc rpcCall (MessageType) returns (MessageType) {
        option (MyOptions.method_option) = "Option!";
    }
}