quicr::Unexpected< E > Class Template Reference

Wrapper that explicitly marks a value as an error. More...

#include <expected.h>

Public Member Functions
	Unexpected (const Unexpected &other)=default
	Copies an error wrapper. More...
	Unexpected (Unexpected &&other)=default
	Moves an error wrapper. More...
template<typename T >
	Unexpected (T &&value)
	Constructs the error from a forwarded value. More...
template<typename... Args>
	Unexpected (Args &&... args)
	Constructs the error in place from arguments. More...
const E &	error () const

Detailed Description

template<typename E>
class quicr::Unexpected< E >

Wrapper that explicitly marks a value as an error.

Template Parameters

E	Stored error type.

Constructor & Destructor Documentation

Unexpected() [1/4]

template<typename E >

quicr::Unexpected< E >::Unexpected ( const Unexpected< E > &  other )

default

Copies an error wrapper.

Parameters

other

Wrapper to copy.

Unexpected() [2/4]

template<typename E >

quicr::Unexpected< E >::Unexpected ( Unexpected< E > &&  other )

default

Moves an error wrapper.

Parameters

other

Wrapper to move.

Unexpected() [3/4]

template<typename E >

template<typename T >

quicr::Unexpected< E >::Unexpected ( T &&  value )

inline

Constructs the error from a forwarded value.

Template Parameters

T	Source type accepted by E.

Parameters

value

Value used to construct the error.

Unexpected() [4/4]

template<typename E >

template<typename... Args>

quicr::Unexpected< E >::Unexpected ( Args &&...  args )

inline

Constructs the error in place from arguments.

Template Parameters

Args	Constructor argument types for E.

Parameters

args	Arguments forwarded to E.

Member Function Documentation

error()

template<typename E >

const E& quicr::Unexpected< E >::error ( ) const

inline

Returns

A reference to the stored error, valid for the lifetime of this wrapper.

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

• include/quicr/utilities/expected.h