http_error.h

#ifndef SOURCEMETA_HYDRA_HTTP_ERROR_H
#define SOURCEMETA_HYDRA_HTTP_ERROR_H
 
#ifndef SOURCEMETA_HYDRA_HTTP_EXPORT
#include <sourcemeta/hydra/http_export.h>
#endif
 
#include <exception> // std::exception
#include <string>    // std::string
 
namespace sourcemeta::hydra::http {
 
// Exporting symbols that depends on the standard C++ library is considered
// safe.
// https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-2-c4275?view=msvc-170&redirectedfrom=MSDN
#if defined(_MSC_VER)
#pragma warning(disable : 4251 4275)
#endif
 
class SOURCEMETA_HYDRA_HTTP_EXPORT Error : public std::exception {
public:
  // We don't want to document this internal constructor
#if !defined(DOXYGEN)
  Error(std::string message);
#endif
 
  [[nodiscard]] auto what() const noexcept -> const char * override;
 
private:
  std::string message_;
};
 
#if defined(_MSC_VER)
#pragma warning(default : 4251 4275)
#endif
 
} // namespace sourcemeta::hydra::http
 
#endif