firefox-main/dom/bindings/ErrorIPCUtils.h (file symbol)

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef IPC_ErrorIPCUtils_h
#define IPC_ErrorIPCUtils_h
#include "ipc/EnumSerializer.h"
#include "ipc/IPCMessageUtils.h"
#include "mozilla/ErrorResult.h"
namespace IPC {
template <>
struct ParamTraits<mozilla::dom::ErrNum>
: public ContiguousEnumSerializer<
mozilla::dom::ErrNum, mozilla::dom::ErrNum(0),
mozilla::dom::ErrNum(mozilla::dom::Err_Limit)> {};
template <>
struct ParamTraits<mozilla::ErrorResult> {
static void Write(MessageWriter* aWriter,
const mozilla::ErrorResult& aParam) {
aParam.SerializeErrorResult(aWriter);
}
static void Write(MessageWriter* aWriter, mozilla::ErrorResult&& aParam) {
aParam.SerializeErrorResult(aWriter);
aParam.SuppressException();
}
static bool Read(MessageReader* aReader, mozilla::ErrorResult* aResult) {
return aResult->DeserializeErrorResult(aReader);
}
};
template <>
struct ParamTraits<mozilla::CopyableErrorResult> {
typedef mozilla::CopyableErrorResult paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
aParam.SerializeErrorResult(aWriter);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
return aResult->DeserializeErrorResult(aReader);
}
};
} // namespace IPC
#endif