stdx::base::storage_t< void, E > Union Template Reference

specialized storage for <void, E>. More...

#include <expected.h>

Public Types
using	value_type = void
using	error_type = E

Public Member Functions
	storage_t ()
	~storage_t ()
void	construct_error (error_type const &e)
void	construct_error (error_type &&e)
template<class... Args, std::enable_if_t< std::is_constructible_v< E, Args &&... > > * = nullptr>
void	construct_error (std::in_place_t, Args &&... args)
void	destruct_error ()
const error_type &	error () const &
error_type &	error () &
constexpr const error_type &&	error () const &&
constexpr error_type &&	error () &&

Private Attributes
error_type	error_

Detailed Description

template<typename E>
union stdx::base::storage_t< void, E >

specialized storage for <void, E>.

as 'value' is void, all related functions are removed.

Member Typedef Documentation

error_type

template<typename E >

using stdx::base::storage_t< void, E >::error_type = E

value_type

template<typename E >

using stdx::base::storage_t< void, E >::value_type = void

Constructor & Destructor Documentation

storage_t()

template<typename E >

stdx::base::storage_t< void, E >::storage_t ( )

inline

~storage_t()

template<typename E >

stdx::base::storage_t< void, E >::~storage_t ( )

inline

Member Function Documentation

construct_error() [1/3]

template<typename E >

void stdx::base::storage_t< void, E >::construct_error ( error_type &&  e )

inline

construct_error() [2/3]

template<typename E >

void stdx::base::storage_t< void, E >::construct_error ( error_type const &  e )

inline

construct_error() [3/3]

template<typename E >

template<class... Args, std::enable_if_t< std::is_constructible_v< E, Args &&... > > * = nullptr>

void stdx::base::storage_t< void, E >::construct_error ( std::in_place_t  , Args &&...  args  )

inline

destruct_error()

template<typename E >

void stdx::base::storage_t< void, E >::destruct_error ( )

inline

error() [1/4]

template<typename E >

error_type & stdx::base::storage_t< void, E >::error ( ) &

inline

error() [2/4]

template<typename E >

constexpr error_type && stdx::base::storage_t< void, E >::error ( ) &&

inlineconstexpr

error() [3/4]

template<typename E >

const error_type & stdx::base::storage_t< void, E >::error ( ) const &

inline

error() [4/4]

template<typename E >

constexpr const error_type && stdx::base::storage_t< void, E >::error ( ) const &&

inlineconstexpr

Member Data Documentation

error_

template<typename E >

error_type stdx::base::storage_t< void, E >::error_

private

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

• router/src/harness/include/mysql/harness/stdx/expected.h