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251da81f36
Summary: Update copyright statements to "2016-present". This makes our updated lint rules happy and complies with the recommended license header statement. Reviewed By: wez, bolinfest Differential Revision: D4433594 fbshipit-source-id: e9ecb1c1fc66e4ec49c1f046c6a98d425b13bc27
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/*
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* Copyright (c) 2016-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#pragma once
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#include <folly/ExceptionWrapper.h>
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#include <folly/Format.h>
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#include <folly/Range.h>
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#include <system_error>
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#include "eden/fs/service/gen-cpp2/eden_types.h"
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namespace facebook {
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namespace eden {
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/*
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* Helper functions for constructing thrift EdenError objects.
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*/
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/**
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* Construct an EdenError from an error code and message.
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*
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* The message is used literally in this case, and is not passed through
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* folly::format() if no format arguments are supplied..
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*/
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EdenError newEdenError(int errorCode, folly::StringPiece message);
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/**
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* Construct an EdenError from an error code, plus a format
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* string and format arguments.
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*/
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template <class... Args>
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EdenError newEdenError(int errorCode, folly::StringPiece fmt, Args&&... args) {
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auto e = EdenError(folly::sformat(fmt, std::forward<Args>(args)...));
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e.set_errorCode(errorCode);
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return e;
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}
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/**
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* Construct an EdenError from a format string and format arguments, with no
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* error code.
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*/
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template <class... Args>
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EdenError newEdenError(folly::StringPiece fmt, Args&&... args) {
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return EdenError(folly::sformat(fmt, std::forward<Args>(args)...));
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}
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/**
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* Construct an EdenError from a std::system_error.
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*
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* This automatically extracts the error code.
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*/
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EdenError newEdenError(const std::system_error& ex);
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/**
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* Construct an EdenError from an exception.
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*
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* If the exception is an instance of std::system_error the error code will be
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* extracted.
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*/
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EdenError newEdenError(const std::exception& ex);
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/**
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* Construct an EdenError from a folly::exception_wrapper.
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*/
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EdenError newEdenError(const folly::exception_wrapper& ew);
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}
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}
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