garnet/go/src/fidl/compiler/backend/goldens/protocol_request.test.json.llcpp.h.golden

// WARNING: This file is machine generated by fidlgen.

#pragma once

#include <lib/fidl/internal.h>
#include <lib/fidl/llcpp/array.h>
#include <lib/fidl/llcpp/buffer_allocator.h>
#include <lib/fidl/llcpp/buffer_then_heap_allocator.h>
#include <lib/fidl/llcpp/client.h>
#include <lib/fidl/llcpp/coding.h>
#include <lib/fidl/llcpp/connect_service.h>
#include <lib/fidl/llcpp/envelope.h>
#include <lib/fidl/llcpp/errors.h>
#include <lib/fidl/llcpp/linearized_and_encoded.h>
#include <lib/fidl/llcpp/memory.h>
#include <lib/fidl/llcpp/server.h>
#include <lib/fidl/llcpp/service_handler_interface.h>
#include <lib/fidl/llcpp/string_view.h>
#include <lib/fidl/llcpp/sync_call.h>
#include <lib/fidl/llcpp/tracking_ptr.h>
#include <lib/fidl/llcpp/traits.h>
#include <lib/fidl/llcpp/transaction.h>
#include <lib/fidl/llcpp/vector_view.h>
#include <lib/fidl/txn_header.h>
#include <lib/fit/function.h>
#include <lib/zx/channel.h>
#include <zircon/fidl.h>

#include <variant>

namespace llcpp {

namespace test {
namespace name {

class Parent;
class Child;

extern "C" const fidl_type_t test_name_ParentGetChildRequestTable;
extern "C" const fidl_type_t test_name_ParentGetChildResponseTable;
extern "C" const fidl_type_t test_name_ParentGetChildRequestRequestTable;
extern "C" const fidl_type_t test_name_ParentGetChildRequestResponseTable;
extern "C" const fidl_type_t test_name_ParentTakeChildRequestTable;
extern "C" const fidl_type_t test_name_ParentTakeChildResponseTable;
extern "C" const fidl_type_t test_name_ParentTakeChildRequestRequestTable;
extern "C" const fidl_type_t test_name_ParentTakeChildRequestResponseTable;

class Parent final {
  Parent() = delete;

 public:
  struct GetChildResponse final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    ::zx::channel c;
    explicit GetChildResponse(::zx::channel& c) : c(std::move(c)) {
      _InitHeader();
    }
    GetChildResponse() { _InitHeader(); }

    static constexpr const fidl_type_t* Type =
        &test_name_ParentGetChildResponseTable;
    static constexpr uint32_t MaxNumHandles = 1;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = true;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kResponse;

   private:
    void _InitHeader();
  };
  struct GetChildRequest final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    explicit GetChildRequest(zx_txid_t _txid) { _InitHeader(_txid); }

    static constexpr const fidl_type_t* Type =
        &::fidl::_llcpp_coding_AnyZeroArgMessageTable;
    static constexpr uint32_t MaxNumHandles = 0;
    static constexpr uint32_t PrimarySize = 16;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr uint32_t AltPrimarySize = 16;
    static constexpr uint32_t AltMaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = false;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kRequest;
    using ResponseType = GetChildResponse;

   private:
    void _InitHeader(zx_txid_t _txid);
  };

  struct GetChildRequestResponse final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    ::zx::channel r;
    explicit GetChildRequestResponse(::zx::channel& r) : r(std::move(r)) {
      _InitHeader();
    }
    GetChildRequestResponse() { _InitHeader(); }

    static constexpr const fidl_type_t* Type =
        &test_name_ParentGetChildRequestResponseTable;
    static constexpr uint32_t MaxNumHandles = 1;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = true;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kResponse;

   private:
    void _InitHeader();
  };
  struct GetChildRequestRequest final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    explicit GetChildRequestRequest(zx_txid_t _txid) { _InitHeader(_txid); }

    static constexpr const fidl_type_t* Type =
        &::fidl::_llcpp_coding_AnyZeroArgMessageTable;
    static constexpr uint32_t MaxNumHandles = 0;
    static constexpr uint32_t PrimarySize = 16;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr uint32_t AltPrimarySize = 16;
    static constexpr uint32_t AltMaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = false;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kRequest;
    using ResponseType = GetChildRequestResponse;

   private:
    void _InitHeader(zx_txid_t _txid);
  };

  struct TakeChildRequest final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    ::zx::channel c;
    explicit TakeChildRequest(zx_txid_t _txid, ::zx::channel& c)
        : c(std::move(c)) {
      _InitHeader(_txid);
    }
    explicit TakeChildRequest(zx_txid_t _txid) { _InitHeader(_txid); }

    static constexpr const fidl_type_t* Type =
        &test_name_ParentTakeChildRequestTable;
    static constexpr uint32_t MaxNumHandles = 1;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr uint32_t AltPrimarySize = 24;
    static constexpr uint32_t AltMaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = true;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kRequest;

   private:
    void _InitHeader(zx_txid_t _txid);
  };

  struct TakeChildRequestRequest final {
    FIDL_ALIGNDECL
    fidl_message_header_t _hdr;
    ::zx::channel r;
    explicit TakeChildRequestRequest(zx_txid_t _txid, ::zx::channel& r)
        : r(std::move(r)) {
      _InitHeader(_txid);
    }
    explicit TakeChildRequestRequest(zx_txid_t _txid) { _InitHeader(_txid); }

    static constexpr const fidl_type_t* Type =
        &test_name_ParentTakeChildRequestRequestTable;
    static constexpr uint32_t MaxNumHandles = 1;
    static constexpr uint32_t PrimarySize = 24;
    static constexpr uint32_t MaxOutOfLine = 0;
    static constexpr uint32_t AltPrimarySize = 24;
    static constexpr uint32_t AltMaxOutOfLine = 0;
    static constexpr bool HasFlexibleEnvelope = false;
    static constexpr bool HasPointer = false;
    static constexpr bool IsResource = true;
    static constexpr ::fidl::internal::TransactionalMessageKind MessageKind =
        ::fidl::internal::TransactionalMessageKind::kRequest;

   private:
    void _InitHeader(zx_txid_t _txid);
  };

  // Collection of return types of FIDL calls in this protocol.
  class ResultOf final {
    ResultOf() = delete;

   private:
    template <typename ResponseType>
    class GetChild_Impl final
        : private ::fidl::internal::OwnedSyncCallBase<ResponseType> {
      using Super = ::fidl::internal::OwnedSyncCallBase<ResponseType>;

     public:
      GetChild_Impl(::zx::unowned_channel _client_end);
      ~GetChild_Impl() = default;
      GetChild_Impl(GetChild_Impl&& other) = default;
      GetChild_Impl& operator=(GetChild_Impl&& other) = default;
      GetChild_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
      using Super::Unwrap;
      using Super::value;
      using Super::operator->;
      using Super::operator*;
    };
    template <typename ResponseType>
    class GetChildRequest_Impl final
        : private ::fidl::internal::OwnedSyncCallBase<ResponseType> {
      using Super = ::fidl::internal::OwnedSyncCallBase<ResponseType>;

     public:
      GetChildRequest_Impl(::zx::unowned_channel _client_end);
      ~GetChildRequest_Impl() = default;
      GetChildRequest_Impl(GetChildRequest_Impl&& other) = default;
      GetChildRequest_Impl& operator=(GetChildRequest_Impl&& other) = default;
      GetChildRequest_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
      using Super::Unwrap;
      using Super::value;
      using Super::operator->;
      using Super::operator*;
    };
    class TakeChild_Impl final : private ::fidl::internal::StatusAndError {
      using Super = ::fidl::internal::StatusAndError;

     public:
      TakeChild_Impl(::zx::unowned_channel _client_end, ::zx::channel& c);
      ~TakeChild_Impl() = default;
      TakeChild_Impl(TakeChild_Impl&& other) = default;
      TakeChild_Impl& operator=(TakeChild_Impl&& other) = default;
      TakeChild_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
    };
    class TakeChildRequest_Impl final
        : private ::fidl::internal::StatusAndError {
      using Super = ::fidl::internal::StatusAndError;

     public:
      TakeChildRequest_Impl(::zx::unowned_channel _client_end,
                            ::zx::channel& r);
      ~TakeChildRequest_Impl() = default;
      TakeChildRequest_Impl(TakeChildRequest_Impl&& other) = default;
      TakeChildRequest_Impl& operator=(TakeChildRequest_Impl&& other) = default;
      TakeChildRequest_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
    };

   public:
    using GetChild = GetChild_Impl<GetChildResponse>;
    using GetChildRequest = GetChildRequest_Impl<GetChildRequestResponse>;
    using TakeChild = TakeChild_Impl;
    using TakeChildRequest = TakeChildRequest_Impl;
  };

  // Collection of return types of FIDL calls in this protocol,
  // when the caller-allocate flavor or in-place call is used.
  class UnownedResultOf final {
    UnownedResultOf() = delete;

   private:
    template <typename ResponseType>
    class GetChild_Impl final
        : private ::fidl::internal::UnownedSyncCallBase<ResponseType> {
      using Super = ::fidl::internal::UnownedSyncCallBase<ResponseType>;

     public:
      GetChild_Impl(::zx::unowned_channel _client_end,
                    ::fidl::BytePart _response_buffer);
      ~GetChild_Impl() = default;
      GetChild_Impl(GetChild_Impl&& other) = default;
      GetChild_Impl& operator=(GetChild_Impl&& other) = default;
      GetChild_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
      using Super::Unwrap;
      using Super::value;
      using Super::operator->;
      using Super::operator*;
    };
    template <typename ResponseType>
    class GetChildRequest_Impl final
        : private ::fidl::internal::UnownedSyncCallBase<ResponseType> {
      using Super = ::fidl::internal::UnownedSyncCallBase<ResponseType>;

     public:
      GetChildRequest_Impl(::zx::unowned_channel _client_end,
                           ::fidl::BytePart _response_buffer);
      ~GetChildRequest_Impl() = default;
      GetChildRequest_Impl(GetChildRequest_Impl&& other) = default;
      GetChildRequest_Impl& operator=(GetChildRequest_Impl&& other) = default;
      GetChildRequest_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
      using Super::Unwrap;
      using Super::value;
      using Super::operator->;
      using Super::operator*;
    };
    class TakeChild_Impl final : private ::fidl::internal::StatusAndError {
      using Super = ::fidl::internal::StatusAndError;

     public:
      TakeChild_Impl(::zx::unowned_channel _client_end,
                     ::fidl::BytePart _request_buffer, ::zx::channel c);
      ~TakeChild_Impl() = default;
      TakeChild_Impl(TakeChild_Impl&& other) = default;
      TakeChild_Impl& operator=(TakeChild_Impl&& other) = default;
      TakeChild_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
    };
    class TakeChildRequest_Impl final
        : private ::fidl::internal::StatusAndError {
      using Super = ::fidl::internal::StatusAndError;

     public:
      TakeChildRequest_Impl(::zx::unowned_channel _client_end,
                            ::fidl::BytePart _request_buffer, ::zx::channel r);
      ~TakeChildRequest_Impl() = default;
      TakeChildRequest_Impl(TakeChildRequest_Impl&& other) = default;
      TakeChildRequest_Impl& operator=(TakeChildRequest_Impl&& other) = default;
      TakeChildRequest_Impl(::fidl::internal::StatusAndError&& other)
          : Super(std::move(other)) {}
      using Super::error;
      using Super::ok;
      using Super::status;
    };

   public:
    using GetChild = GetChild_Impl<GetChildResponse>;
    using GetChildRequest = GetChildRequest_Impl<GetChildRequestResponse>;
    using TakeChild = TakeChild_Impl;
    using TakeChildRequest = TakeChildRequest_Impl;
  };

  class SyncClient final {
   public:
    SyncClient() = default;
    explicit SyncClient(::zx::channel channel) : channel_(std::move(channel)) {}
    ~SyncClient() = default;
    SyncClient(SyncClient&&) = default;
    SyncClient& operator=(SyncClient&&) = default;

    const ::zx::channel& channel() const { return channel_; }

    ::zx::channel* mutable_channel() { return &channel_; }

    // Allocates 40 bytes of message buffer on the stack. No heap allocation
    // necessary.
    ResultOf::GetChild GetChild();

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    UnownedResultOf::GetChild GetChild(::fidl::BytePart _response_buffer);

    // Allocates 40 bytes of message buffer on the stack. No heap allocation
    // necessary.
    ResultOf::GetChildRequest GetChildRequest();

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    UnownedResultOf::GetChildRequest GetChildRequest(
        ::fidl::BytePart _response_buffer);

    // Allocates 24 bytes of message buffer on the stack. No heap allocation
    // necessary.
    ResultOf::TakeChild TakeChild(::zx::channel c);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    UnownedResultOf::TakeChild TakeChild(::fidl::BytePart _request_buffer,
                                         ::zx::channel c);

    // Allocates 24 bytes of message buffer on the stack. No heap allocation
    // necessary.
    ResultOf::TakeChildRequest TakeChildRequest(::zx::channel r);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    UnownedResultOf::TakeChildRequest TakeChildRequest(
        ::fidl::BytePart _request_buffer, ::zx::channel r);

   private:
    ::zx::channel channel_;
  };

  // Methods to make a sync FIDL call directly on an unowned channel, avoiding
  // setting up a client.
  class Call final {
    Call() = delete;

   public:
    // Allocates 40 bytes of message buffer on the stack. No heap allocation
    // necessary.
    static ResultOf::GetChild GetChild(::zx::unowned_channel _client_end);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    static UnownedResultOf::GetChild GetChild(
        ::zx::unowned_channel _client_end, ::fidl::BytePart _response_buffer);

    // Allocates 40 bytes of message buffer on the stack. No heap allocation
    // necessary.
    static ResultOf::GetChildRequest GetChildRequest(
        ::zx::unowned_channel _client_end);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    static UnownedResultOf::GetChildRequest GetChildRequest(
        ::zx::unowned_channel _client_end, ::fidl::BytePart _response_buffer);

    // Allocates 24 bytes of message buffer on the stack. No heap allocation
    // necessary.
    static ResultOf::TakeChild TakeChild(::zx::unowned_channel _client_end,
                                         ::zx::channel c);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    static UnownedResultOf::TakeChild TakeChild(
        ::zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer,
        ::zx::channel c);

    // Allocates 24 bytes of message buffer on the stack. No heap allocation
    // necessary.
    static ResultOf::TakeChildRequest TakeChildRequest(
        ::zx::unowned_channel _client_end, ::zx::channel r);

    // Caller provides the backing storage for FIDL message via request and
    // response buffers.
    static UnownedResultOf::TakeChildRequest TakeChildRequest(
        ::zx::unowned_channel _client_end, ::fidl::BytePart _request_buffer,
        ::zx::channel r);
  };

  // Messages are encoded and decoded in-place when these methods are used.
  // Additionally, requests must be already laid-out according to the FIDL
  // wire-format.
  class InPlace final {
    InPlace() = delete;

   public:
    static ::fidl::DecodeResult<GetChildResponse> GetChild(
        ::zx::unowned_channel _client_end, ::fidl::BytePart response_buffer);

    static ::fidl::DecodeResult<GetChildRequestResponse> GetChildRequest(
        ::zx::unowned_channel _client_end, ::fidl::BytePart response_buffer);

    static ::fidl::internal::StatusAndError TakeChild(
        ::zx::unowned_channel _client_end,
        ::fidl::DecodedMessage<TakeChildRequest> params);

    static ::fidl::internal::StatusAndError TakeChild(
        ::zx::unowned_channel _client_end,
        ::fidl::EncodedMessage<TakeChildRequest> params);

    static ::fidl::internal::StatusAndError TakeChildRequest(
        ::zx::unowned_channel _client_end,
        ::fidl::DecodedMessage<TakeChildRequestRequest> params);

    static ::fidl::internal::StatusAndError TakeChildRequest(
        ::zx::unowned_channel _client_end,
        ::fidl::EncodedMessage<TakeChildRequestRequest> params);
  };

  struct AsyncEventHandlers;
  class GetChildResponseContext;
  class GetChildRequestResponseContext;
  class ClientImpl;

  // Pure-virtual interface to be implemented by a server.
  class Interface {
   public:
    Interface() = default;
    virtual ~Interface() = default;
    using _Outer = Parent;
    using _Base = ::fidl::CompleterBase;

    class GetChildCompleterBase : public _Base {
     public:
      void Reply(::zx::channel c);
      void Reply(::fidl::BytePart _buffer, ::zx::channel c);
      void Reply(::fidl::DecodedMessage<GetChildResponse> params);

     protected:
      using ::fidl::CompleterBase::CompleterBase;
    };

    using GetChildCompleter = ::fidl::Completer<GetChildCompleterBase>;

    virtual void GetChild(GetChildCompleter::Sync _completer) = 0;

    class GetChildRequestCompleterBase : public _Base {
     public:
      void Reply(::zx::channel r);
      void Reply(::fidl::BytePart _buffer, ::zx::channel r);
      void Reply(::fidl::DecodedMessage<GetChildRequestResponse> params);

     protected:
      using ::fidl::CompleterBase::CompleterBase;
    };

    using GetChildRequestCompleter =
        ::fidl::Completer<GetChildRequestCompleterBase>;

    virtual void GetChildRequest(GetChildRequestCompleter::Sync _completer) = 0;

    using TakeChildCompleter = ::fidl::Completer<>;

    virtual void TakeChild(::zx::channel c,
                           TakeChildCompleter::Sync _completer) = 0;

    using TakeChildRequestCompleter = ::fidl::Completer<>;

    virtual void TakeChildRequest(
        ::zx::channel r, TakeChildRequestCompleter::Sync _completer) = 0;
  };

  // Attempts to dispatch the incoming message to a handler function in the
  // server implementation. If there is no matching handler, it returns false,
  // leaving the message and transaction intact. In all other cases, it consumes
  // the message and returns true. It is possible to chain multiple TryDispatch
  // functions in this manner.
  static bool TryDispatch(Interface* impl, fidl_msg_t* msg,
                          ::fidl::Transaction* txn);

  // Dispatches the incoming message to one of the handlers functions in the
  // protocol. If there is no matching handler, it closes all the handles in
  // |msg| and closes the channel with a |ZX_ERR_NOT_SUPPORTED| epitaph, before
  // returning false. The message should then be discarded.
  static bool Dispatch(Interface* impl, fidl_msg_t* msg,
                       ::fidl::Transaction* txn);

  // Same as |Dispatch|, but takes a |void*| instead of |Interface*|. Only used
  // with |fidl::Bind| to reduce template expansion. Do not call this method
  // manually. Use |Dispatch| instead.
  static bool TypeErasedDispatch(void* impl, fidl_msg_t* msg,
                                 ::fidl::Transaction* txn) {
    return Dispatch(static_cast<Interface*>(impl), msg, txn);
  }

  class EventSender;
};

class Child final {
  Child() = delete;

 public:
  // Collection of return types of FIDL calls in this protocol.
  class ResultOf final {
    ResultOf() = delete;

   private:
   public:
  };

  // Collection of return types of FIDL calls in this protocol,
  // when the caller-allocate flavor or in-place call is used.
  class UnownedResultOf final {
    UnownedResultOf() = delete;

   private:
   public:
  };

  class SyncClient final {
   public:
    SyncClient() = default;
    explicit SyncClient(::zx::channel channel) : channel_(std::move(channel)) {}
    ~SyncClient() = default;
    SyncClient(SyncClient&&) = default;
    SyncClient& operator=(SyncClient&&) = default;

    const ::zx::channel& channel() const { return channel_; }

    ::zx::channel* mutable_channel() { return &channel_; }

   private:
    ::zx::channel channel_;
  };

  // Methods to make a sync FIDL call directly on an unowned channel, avoiding
  // setting up a client.
  class Call final {
    Call() = delete;

   public:
  };

  // Messages are encoded and decoded in-place when these methods are used.
  // Additionally, requests must be already laid-out according to the FIDL
  // wire-format.
  class InPlace final {
    InPlace() = delete;

   public:
  };

  struct AsyncEventHandlers;
  class ClientImpl;

  class EventSender;
};

}  // namespace name
}  // namespace test
}  // namespace llcpp

namespace fidl {

template <>
struct IsFidlType<::llcpp::test::name::Parent::GetChildRequest>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::GetChildRequest>
    : public std::true_type {};
static_assert(sizeof(::llcpp::test::name::Parent::GetChildRequest) ==
              ::llcpp::test::name::Parent::GetChildRequest::PrimarySize);

template <>
struct IsFidlType<::llcpp::test::name::Parent::GetChildResponse>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::GetChildResponse>
    : public std::true_type {};
static_assert(sizeof(::llcpp::test::name::Parent::GetChildResponse) ==
              ::llcpp::test::name::Parent::GetChildResponse::PrimarySize);
static_assert(offsetof(::llcpp::test::name::Parent::GetChildResponse, c) == 16);

template <>
struct IsFidlType<::llcpp::test::name::Parent::GetChildRequestRequest>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::GetChildRequestRequest>
    : public std::true_type {};
static_assert(sizeof(::llcpp::test::name::Parent::GetChildRequestRequest) ==
              ::llcpp::test::name::Parent::GetChildRequestRequest::PrimarySize);

template <>
struct IsFidlType<::llcpp::test::name::Parent::GetChildRequestResponse>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::GetChildRequestResponse>
    : public std::true_type {};
static_assert(
    sizeof(::llcpp::test::name::Parent::GetChildRequestResponse) ==
    ::llcpp::test::name::Parent::GetChildRequestResponse::PrimarySize);
static_assert(offsetof(::llcpp::test::name::Parent::GetChildRequestResponse,
                       r) == 16);

template <>
struct IsFidlType<::llcpp::test::name::Parent::TakeChildRequest>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::TakeChildRequest>
    : public std::true_type {};
static_assert(sizeof(::llcpp::test::name::Parent::TakeChildRequest) ==
              ::llcpp::test::name::Parent::TakeChildRequest::PrimarySize);
static_assert(offsetof(::llcpp::test::name::Parent::TakeChildRequest, c) == 16);

template <>
struct IsFidlType<::llcpp::test::name::Parent::TakeChildRequestRequest>
    : public std::true_type {};
template <>
struct IsFidlMessage<::llcpp::test::name::Parent::TakeChildRequestRequest>
    : public std::true_type {};
static_assert(
    sizeof(::llcpp::test::name::Parent::TakeChildRequestRequest) ==
    ::llcpp::test::name::Parent::TakeChildRequestRequest::PrimarySize);
static_assert(offsetof(::llcpp::test::name::Parent::TakeChildRequestRequest,
                       r) == 16);

}  // namespace fidl

namespace llcpp {

namespace test {
namespace name {

struct Parent::AsyncEventHandlers {};

class Parent::GetChildResponseContext
    : public ::fidl::internal::ResponseContext {
 public:
  virtual ~GetChildResponseContext() = default;
  virtual void OnReply(::fidl::DecodedMessage<GetChildResponse> msg) = 0;

 protected:
  GetChildResponseContext() = default;
};

class Parent::GetChildRequestResponseContext
    : public ::fidl::internal::ResponseContext {
 public:
  virtual ~GetChildRequestResponseContext() = default;
  virtual void OnReply(::fidl::DecodedMessage<GetChildRequestResponse> msg) = 0;

 protected:
  GetChildRequestResponseContext() = default;
};

class Parent::ClientImpl final : private ::fidl::internal::ClientBase {
 public:
  // Asynchronous variant of |Parent.GetChild()|. Allocates 16 bytes of request
  // buffer on the stack. The callback is stored on the heap.
  ::fidl::StatusAndError GetChild(::fit::callback<void(::zx::channel c)> _cb);

  // Asynchronous variant of |Parent.GetChild()|. Caller provides the backing
  // storage for FIDL message via request and response buffers. Ownership of
  // _context is given unsafely to the binding until OnError() or OnReply() are
  // called on it.
  ::fidl::StatusAndError GetChild(GetChildResponseContext* _context);
  // Synchronous variant of |Parent.GetChild()|. Allocates 40 bytes of message
  // buffer on the stack. No heap allocation necessary.
  ResultOf::GetChild GetChild_Sync();

  // Synchronous variant of |Parent.GetChild()|. Caller provides the backing
  // storage for FIDL message via request and response buffers.
  UnownedResultOf::GetChild GetChild_Sync(::fidl::BytePart _response_buffer);

  // Asynchronous variant of |Parent.GetChildRequest()|. Allocates 16 bytes of
  // request buffer on the stack. The callback is stored on the heap.
  ::fidl::StatusAndError GetChildRequest(
      ::fit::callback<void(::zx::channel r)> _cb);

  // Asynchronous variant of |Parent.GetChildRequest()|. Caller provides the
  // backing storage for FIDL message via request and response buffers.
  // Ownership of _context is given unsafely to the binding until OnError() or
  // OnReply() are called on it.
  ::fidl::StatusAndError GetChildRequest(
      GetChildRequestResponseContext* _context);
  // Synchronous variant of |Parent.GetChildRequest()|. Allocates 40 bytes of
  // message buffer on the stack. No heap allocation necessary.
  ResultOf::GetChildRequest GetChildRequest_Sync();

  // Synchronous variant of |Parent.GetChildRequest()|. Caller provides the
  // backing storage for FIDL message via request and response buffers.
  UnownedResultOf::GetChildRequest GetChildRequest_Sync(
      ::fidl::BytePart _response_buffer);

  // Allocates 24 bytes of message buffer on the stack. No heap allocation
  // necessary.
  ::fidl::StatusAndError TakeChild(::zx::channel c);

  // Caller provides the backing storage for FIDL message via request and
  // response buffers.
  ::fidl::StatusAndError TakeChild(::fidl::BytePart _request_buffer,
                                   ::zx::channel c);

  // Allocates 24 bytes of message buffer on the stack. No heap allocation
  // necessary.
  ::fidl::StatusAndError TakeChildRequest(::zx::channel r);

  // Caller provides the backing storage for FIDL message via request and
  // response buffers.
  ::fidl::StatusAndError TakeChildRequest(::fidl::BytePart _request_buffer,
                                          ::zx::channel r);

 private:
  friend class ::fidl::Client<Parent>;

  ClientImpl(::zx::channel client_end, async_dispatcher_t* dispatcher,
             ::fidl::internal::TypeErasedOnUnboundFn on_unbound,
             AsyncEventHandlers handlers)
      : ::fidl::internal::ClientBase(std::move(client_end), dispatcher,
                                     std::move(on_unbound)),
        handlers_(std::move(handlers)) {}

  zx_status_t Dispatch(fidl_msg_t* msg,
                       ::fidl::internal::ResponseContext* context) override;

  AsyncEventHandlers handlers_;
};

class Parent::EventSender {
 public:
 private:
  friend class ::fidl::ServerBindingRef<Parent>;

  explicit EventSender(std::weak_ptr<::fidl::internal::AsyncBinding> binding)
      : binding_(std::move(binding)) {}

  std::weak_ptr<::fidl::internal::AsyncBinding> binding_;
};

struct Child::AsyncEventHandlers {};

class Child::ClientImpl final : private ::fidl::internal::ClientBase {
 public:
 private:
  friend class ::fidl::Client<Child>;

  ClientImpl(::zx::channel client_end, async_dispatcher_t* dispatcher,
             ::fidl::internal::TypeErasedOnUnboundFn on_unbound,
             AsyncEventHandlers handlers)
      : ::fidl::internal::ClientBase(std::move(client_end), dispatcher,
                                     std::move(on_unbound)),
        handlers_(std::move(handlers)) {}

  zx_status_t Dispatch(fidl_msg_t* msg,
                       ::fidl::internal::ResponseContext* context) override;

  AsyncEventHandlers handlers_;
};

class Child::EventSender {
 public:
 private:
  friend class ::fidl::ServerBindingRef<Child>;

  explicit EventSender(std::weak_ptr<::fidl::internal::AsyncBinding> binding)
      : binding_(std::move(binding)) {}

  std::weak_ptr<::fidl::internal::AsyncBinding> binding_;
};

}  // namespace name
}  // namespace test
}  // namespace llcpp