result< T, E > Class Template Reference

Simple result type for C++20 (std::expected replacement). More...

#include <result.hpp>

Collaboration diagram for result< T, E >:

Public Member Functions
	result (const T &value)
	result (T &&value)
	result (const E &error)
	result (E &&error)
bool	has_value () const
bool	has_error () const
	operator bool () const
const T &	value () const &
T &	value () &
T &&	value () &&
const T &	operator* () const &
T &	operator* () &
T &&	operator* () &&
const T *	operator-> () const
T *	operator-> ()
const E &	error () const &
E &	error () &
E &&	error () &&

Detailed Description

template<typename T, typename E>
class ores::comms::messaging::result< T, E >

Simple result type for C++20 (std::expected replacement).

Holds either a value of type T or an error of type E.