erroror.hpp File Reference

Contains the ErrorOr template class. More...

#include <cassert>
#include <functional>
#include <system_error>
#include <utility>
#include "api.hpp"
#include "config.hpp"
#include "error.hpp"
#include "traits.hpp"

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Classes
class	wamp::Unexpected< E >
	Minimalistic implementation of std::unexpected<std::error_code>. More...
class	wamp::ErrorOr< T >
	Minimalistic implementation of std::expected<T, std::error_code> More...

Namespaces
	wamp

Typedefs
using	wamp::UnexpectedError = Unexpected< std::error_code >
	Type alias for Unexpected<std::error_code>.
template<typename T >
using	wamp::AsyncHandler = std::function< void(ErrorOr< T >)>
	Type alias for a handler taking an ErrorOr<T> parameter.

Functions
template<typename TErrorEnum >
UnexpectedError	wamp::makeUnexpectedError (TErrorEnum errc)
	Convenience function that creates an UnexpectedError from an error code enum.

Detailed Description

Contains the ErrorOr template class.