util::Expected< void, E > Class Template Reference

#include <expected.h>

Public Member Functions
constexpr	Expected ()
template<class Err>
constexpr	Expected (Unexpected< Err > u)
constexpr bool	has_value () const noexcept
constexpr	operator bool () const noexcept
constexpr void	operator* () const noexcept
constexpr void	value () const
constexpr const E &	error () const &noexcept LIFETIMEBOUND
constexpr E &	error () &noexcept LIFETIMEBOUND
constexpr E &&	error () &&noexcept LIFETIMEBOUND
void	value_or (U &&default_value) const &
constexpr void	swap (Expected &other) noexcept
constexpr void *	operator-> () noexcept LIFETIMEBOUND

Private Attributes
std::variant< std::monostate, E >	m_data

Detailed Description

template<class E>
class util::Expected< void, E >

Definition at line 101 of file expected.h.

Constructor & Destructor Documentation

Expected() [1/2]

template<class E>

util::Expected< void, E >::Expected ( )

inlineconstexpr

Definition at line 107 of file expected.h.

Expected() [2/2]

template<class E>

template<class Err>

util::Expected< void, E >::Expected ( Unexpected< Err > u )

inlineconstexpr

Definition at line 109 of file expected.h.

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Member Function Documentation

error() [1/3]

template<class E>

E && util::Expected< void, E >::error ( ) &&

inlineconstexprnoexcept

Definition at line 126 of file expected.h.

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error() [2/3]

template<class E>

E & util::Expected< void, E >::error ( ) &

inlineconstexprnoexcept

Definition at line 125 of file expected.h.

error() [3/3]

template<class E>

const E & util::Expected< void, E >::error ( ) const &

inlineconstexprnoexcept

Definition at line 124 of file expected.h.

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has_value()

template<class E>

bool util::Expected< void, E >::has_value ( ) const

inlineconstexprnoexcept

Definition at line 113 of file expected.h.

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operator bool()

template<class E>

util::Expected< void, E >::operator bool ( ) const

inlineexplicitconstexprnoexcept

Definition at line 114 of file expected.h.

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operator*()

template<class E>

void util::Expected< void, E >::operator* ( ) const

inlineconstexprnoexcept

Definition at line 116 of file expected.h.

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operator->()

void * util::Expected< void, E >::operator-> ( )

inlineconstexprnoexcept

Definition at line 96 of file expected.h.

swap()

void util::Expected< void, E >::swap ( Expected< void, E > & other )

inlineconstexprnoexcept

Definition at line 90 of file expected.h.

value()

template<class E>

void util::Expected< void, E >::value ( ) const

inlineconstexpr

Definition at line 117 of file expected.h.

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value_or()

void util::Expected< void, E >::value_or ( U && default_value ) const &

inline

Definition at line 76 of file expected.h.

Member Data Documentation

m_data

template<class E>

std::variant<std::monostate, E> util::Expected< void, E >::m_data

private

Definition at line 104 of file expected.h.

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The documentation for this class was generated from the following file:

• src/util/expected.h