objc

May 21, 2026

Changes in this version

+ func SetBlockSignature(block Block, signature []byte) bool

+ func SetNSErrorBlockSignature(block Block) bool

May 15, 2026

Changes in this version

+ func AssociateBlockWithReceiver(receiver ID, key *byte, block Block)

May 13, 2026

Changes in this version

type UnrecognizedSelectorError

+ func (e *UnrecognizedSelectorError) Unwrap() error

Apr 2, 2026

Changes in this version

+ func GoStringPtr(cstr *byte) *string

+ func IDToStringPtr(id ID) *string

Mar 29, 2026

Changes in this version

+ func AutoreleasePool(fn func())

Mar 17, 2026

Changes in this version

type ID

+ func IDValueAt(addr uintptr) ID

Mar 7, 2026

Changes in this version

+ var ErrUnrecognizedSelector = &UnrecognizedSelectorError

+ var NSHandleOtherExceptionMask uint = 1 << 9 — darwin/amd64

+ var NSHandleTopLevelExceptionMask uint = 1 << 7 — darwin/amd64

+ var NSHandleUncaughtExceptionMask uint = 1 << 1 — darwin/amd64

+ var NSHandleUncaughtRuntimeErrorMask uint = 1 << 5 — darwin/amd64

+ var NSHandleUncaughtSystemExceptionMask uint = 1 << 3 — darwin/amd64

+ var NSLogOtherExceptionMask uint = 1 << 8 — darwin/amd64

+ var NSLogTopLevelExceptionMask uint = 1 << 6 — darwin/amd64

+ var NSLogUncaughtExceptionMask uint = 1 << 0 — darwin/amd64

+ var NSLogUncaughtRuntimeErrorMask uint = 1 << 4 — darwin/amd64

+ var NSLogUncaughtSystemExceptionMask uint = 1 << 2 — darwin/amd64

+ func AddExceptionHandler(fn func(exception ID, context unsafe.Pointer)) uintptr — darwin/amd64

+ func AddMethod(cls Class, sel SEL, impl any, types string) bool

+ func CallWithError(id ID, sel SEL, args ...any) error

+ func CleanupExceptionHandler() — darwin/amd64

+ func ConvertSliceToStrings(ids []ID) []string

+ func ConvertSlice[T any](ids []ID, convert func(ID) T) []T

+ func DisableDefaultExceptionHandler() — darwin/amd64

+ func EnableDefaultExceptionHandler() — darwin/amd64

+ func EnableExceptionLogging() — darwin/amd64

+ func GoString(cstr *byte) string

+ func IDToString(id ID) string

+ func MustSend[T any](id ID, sel SEL, args ...any) T

+ func NewActionTarget(owner ID, fn func(sender ID)) (target ID, sel SEL)

+ func RegisterClassPair(cls Class)

+ func RemoveExceptionHandler(token uintptr) — darwin/amd64

+ func RespondsToSelector(id ID, sel SEL) bool

+ func SafeSend[T any](id ID, sel SEL, args ...any) (T, error)

+ func SendWithError[T any](id ID, sel SEL, args ...any) (T, error)

+ func Send[T any](id ID, sel SEL, args ...any) T

+ func SetExceptionPreprocessor(fn ExceptionPreprocessorFunc) — darwin/amd64

+ func SetUncaughtExceptionHandler(handler ExceptionHandler) — darwin/amd64

+ func SetupExceptionHandler(config ExceptionHandlerConfig) error — darwin/amd64

+ type Block = purego.Block

+ func NewBlock(fn any) Block

+ type CArrayArg struct

+ func CArray(v any) CArrayArg

+ type Class = purego.Class

+ func GetClass(name string) Class

+ func RegisterClass(name string, superClass Class, protocols []*Protocol, ivars []FieldDef, ...) (Class, error)

+ type ExceptionHandler func(name, reason string, callStack []string) — darwin/amd64

+ type ExceptionHandlerConfig struct — darwin/amd64

+ ExceptionHandlingMask uint

+ LogExceptions bool

+ OnException func(exc *ObjCException)

+ UseNSExceptionHandler bool

+ type ExceptionPreprocessorFunc func(exception ID) ID — darwin/amd64

+ type FieldDef = purego.FieldDef

+ type ID = purego.ID

+ func GetLastException() ID

+ func IDFrom(ptr unsafe.Pointer) ID

+ func NSArrayToSlice(array ID) []ID

+ func String(s string) ID

+ type IDGetter interface

+ GetID func() ID

+ type MethodDef = purego.MethodDef

+ type ObjCException struct — darwin/amd64

+ CallStack []string

+ Name string

+ Reason string

+ func GetExceptionInfo(exception ID) *ObjCException

+ func (e *ObjCException) Error() string

+ func (e *ObjCException) Exception() ID

+ type Protocol = purego.Protocol

+ func GetProtocol(name string) *Protocol

+ type SEL = purego.SEL

+ func RegisterName(name string) SEL

+ func Sel(name string) SEL

+ type UnrecognizedSelectorError struct

+ Selector string

+ func (e *UnrecognizedSelectorError) Error() string