wasmtime::component::WitResult Class Reference

Class representing a component model result value. More...

#include <val.hh>

Public Member Functions
	WitResult (Raw &&capi)
	WitResult (const WitResult &other)
	Copy constructor to clone other. More...
WitResult &	operator= (const WitResult &other)
	Copy assignment to clone from other. More...
	WitResult (WitResult &&other)
	Move constructor to move the contents of other. More...
WitResult &	operator= (WitResult &&other)
	Move assignment to move the contents of other. More...
const Raw *	capi () const
	Returns a pointer to the underlying C API representation. More...
bool	is_ok () const
	Returns whether this result is the ok variant.
const Val *	payload () const
	Returns the optional payload value associated with this result.

Static Public Member Functions
static const WitResult *	from_capi (const Raw *capi)
static WitResult *	from_capi (Raw *capi)
static const Raw *	to_capi (const WitResult *capi)
static Raw *	to_capi (WitResult *capi)
static WitResult	ok (std::optional< Val > val)
	Constructs a new result value with the ok variant.
static WitResult	err (std::optional< Val > val)
	Constructs a new result value with the err variant.

Friends
class	Val

Detailed Description

Class representing a component model result value.

Constructor & Destructor Documentation

WitResult() [1/3]

wasmtime::component::WitResult::WitResult ( Raw &&  capi )

inlineexplicit

• Create a variant that takes ownership of the underlying C API variant.
  

WitResult() [2/3]

wasmtime::component::WitResult::WitResult ( const WitResult &  other )

inline

Copy constructor to clone other.

WitResult() [3/3]

wasmtime::component::WitResult::WitResult ( WitResult &&  other )

inline

Move constructor to move the contents of other.

Member Function Documentation

capi()

const Raw * wasmtime::component::WitResult::capi ( ) const

inline

Returns a pointer to the underlying C API representation.

from_capi() [1/2]

static const WitResult * wasmtime::component::WitResult::from_capi ( const Raw *  capi )

inlinestatic

• Converts the raw C API representation to this class without taking * ownership.
  

from_capi() [2/2]

static WitResult * wasmtime::component::WitResult::from_capi ( Raw *  capi )

inlinestatic

• Converts the raw C API representation to this class without taking * ownership.
  

operator=() [1/2]

WitResult & wasmtime::component::WitResult::operator= ( const WitResult &  other )

inline

Copy assignment to clone from other.

operator=() [2/2]

WitResult & wasmtime::component::WitResult::operator= ( WitResult &&  other )

inline

Move assignment to move the contents of other.

to_capi() [1/2]

static const Raw * wasmtime::component::WitResult::to_capi ( const WitResult *  capi )

inlinestatic

• Converts to the raw C API representation to this class without taking * ownership.
  

to_capi() [2/2]

static Raw * wasmtime::component::WitResult::to_capi ( WitResult *  capi )

inlinestatic

• Converts to the raw C API representation to this class without taking * ownership.
  

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

• component/val.hh