{ "library":
  { "doc":
    [ "A library C++ library, generated from proto files."
    , ""
    , "This rule usually is used to bind anonymous targets generated from"
    , "proto libraries."
    ]
  , "string_fields": ["name", "stage"]
  , "target_fields": ["srcs", "deps"]
  , "config_vars":
    ["OS", "ARCH", "HOST_ARCH", "CXX", "CC", "CXXFLAGS", "CFLAGS", "ENV", "AR"]
  , "implicit":
    { "protoc": [["@", "protoc", "", "protoc"]]
    , "defaults": [["./", "..", "defaults"]]
    , "proto-deps": [["@", "protoc", "", "C++ runtime"]]
    , "well_known_protos": [["@", "protoc", "", "well_known_protos"]]
    , "pure C": []
    }
  , "imports":
    { "protoc-compile": "protoc-compile"
    , "host transition": ["transitions", "for host"]
    }
  , "config_transitions":
    {"protoc": [{"type": "CALL_EXPRESSION", "name": "host transition"}]}
  , "expression":
    { "type": "let*"
    , "bindings":
      [["transition", {"type": "CALL_EXPRESSION", "name": "host transition"}]]
    , "body": {"type": "CALL_EXPRESSION", "name": "protoc-compile"}
    }
  }
, "service library":
  { "doc":
    [ "A service library C++ library, generated from proto files."
    , ""
    , "Calls protoc with gRPC plugin to additionally generate gRPC services"
    , "from proto libraries."
    ]
  , "string_fields": ["name", "stage"]
  , "target_fields": ["srcs", "deps"]
  , "config_vars":
    ["OS", "ARCH", "HOST_ARCH", "CXX", "CC", "CXXFLAGS", "CFLAGS", "ENV", "AR"]
  , "implicit":
    { "protoc": [["@", "protoc", "", "protoc"]]
    , "grpc_cpp_plugin": [["@", "grpc", "src/compiler", "grpc_cpp_plugin"]]
    , "defaults": [["./", "..", "defaults"]]
    , "proto-deps":
      [ ["@", "grpc", "", "grpc++_codegen_proto"]
      , ["@", "protoc", "", "C++ runtime"]
      ]
    , "well_known_protos": [["@", "protoc", "", "well_known_protos"]]
    , "pure C": []
    }
  , "imports":
    { "protoc-compile": "protoc-compile"
    , "host transition": ["transitions", "for host"]
    }
  , "config_transitions":
    { "protoc": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
    , "grpc_cpp_plugin":
      [{"type": "CALL_EXPRESSION", "name": "host transition"}]
    }
  , "expression":
    { "type": "let*"
    , "bindings":
      [ ["service support", true]
      , ["transition", {"type": "CALL_EXPRESSION", "name": "host transition"}]
      ]
    , "body": {"type": "CALL_EXPRESSION", "name": "protoc-compile"}
    }
  }
}