jsonv::error< TError > Class Template Reference

A wrapper type for creating a result with result_state::error. More...

#include <jsonv/result.hpp>

Public Types
using	error_type = TError

Public Member Functions
template<typename... TArgs>
constexpr	error (TArgs &&... args) noexcept(std::is_nothrow_constructible_v< error_type, TArgs... >)
const error_type &	get () const &
error_type &	get () &
error_type &&	get () &&

Detailed Description

template<typename TError>
class jsonv::error< TError >

A wrapper type for creating a result with result_state::error.

It is implicitly convertible to any result with a convertible-to error_type.

result<int, std::string> foo()
{
    return error("foo went bad");
}

Definition at line 625 of file result.hpp.

Member Typedef Documentation

error_type

template<typename TError >

using jsonv::error< TError >::error_type = TError

See also

result::error_type

Definition at line 629 of file result.hpp.

Constructor & Destructor Documentation

error()

template<typename TError >

template<typename... TArgs>

constexpr jsonv::error< TError >::error ( TArgs &&...  args )

inlineexplicitconstexprnoexcept

Definition at line 633 of file result.hpp.

Member Function Documentation

get() [1/3]

template<typename TError >

error_type & jsonv::error< TError >::get ( ) &

inline

Definition at line 638 of file result.hpp.

get() [2/3]

template<typename TError >

error_type && jsonv::error< TError >::get ( ) &&

inline

Definition at line 639 of file result.hpp.

get() [3/3]

template<typename TError >

const error_type & jsonv::error< TError >::get ( ) const &

inline

Definition at line 637 of file result.hpp.

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

• jsonv/forward.hpp
• jsonv/result.hpp