stdtype

package

v0.2.1 Latest Latest Go to latest Published: Oct 10, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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github.com/primecitizens/pcz

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Documentation ¶

Index ¶

func FormatEface(typ *abi.Type, data unsafe.Pointer) any
func FormatIface[T any](itab *abi.Itab, data unsafe.Pointer) T
func FromEface(ep *Eface) any
func FromIface[T any](ip *Iface) T
func Type[T any]() *abi.Type
func TypeOf(x any) *abi.Type
func ValueOf(x any) unsafe.Pointer
type Eface
- func EfaceOf(ep *any) *Eface
type Iface
- func IfaceOf[T any](ip *T) *Iface
type TypeAssertionError
- func (e *TypeAssertionError) WriteErr(w cerr.Writer) int

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func FormatEface ¶ added in v0.2.1

func FormatEface(typ *abi.Type, data unsafe.Pointer) any

func FormatIface ¶ added in v0.2.1

func FormatIface[T any](itab *abi.Itab, data unsafe.Pointer) T

NOTE: T MUST be an interface type with at least one method.

func FromEface ¶ added in v0.2.1

func FromEface(ep *Eface) any

func FromIface ¶ added in v0.2.1

func FromIface[T any](ip *Iface) T

NOTE: T MUST be an interface type with at least one method.

func Type ¶ added in v0.2.1

func Type[T any]() *abi.Type

func TypeOf ¶

func TypeOf(x any) *abi.Type

TypeOf returns the runtime type of x.

func ValueOf ¶ added in v0.2.1

func ValueOf(x any) unsafe.Pointer

ValueOf returns the data in x.

Types ¶

type Eface ¶

type Eface struct {
	Type *abi.Type
	Data unsafe.Pointer
}

Eface is the definition for interfaces with no method.

interface{}
any
type Foo interface{}

func EfaceOf ¶

func EfaceOf(ep *any) *Eface

EfaceOf returns the underlay Eface data of *ep.

type Iface ¶

type Iface struct {
	Itab *abi.Itab
	Data unsafe.Pointer
}

Iface is the definition for interfaces with at least one method.

func IfaceOf ¶

func IfaceOf[T any](ip *T) *Iface

IfaceOf returns the underlay Iface data of T.

NOTE: T MUST be an interface type with at least one method.

type TypeAssertionError ¶

type TypeAssertionError struct {
	Interface     *abi.Type
	Concrete      *abi.Type
	Asserted      *abi.Type
	MissingMethod string // one method needed by Interface, missing from Concrete
}

A TypeAssertionError explains a failed type assertion.

func (*TypeAssertionError) WriteErr ¶

func (e *TypeAssertionError) WriteErr(w cerr.Writer) int

WriteErr implements cerr.E

Source Files ¶

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