#[repr(C)]pub struct CNChangeHistoryDropEverythingEvent { /* private fields */ }
Available on crate feature
CNChangeHistoryEvent
only.Implementations§
Methods from Deref<Target = CNChangeHistoryEvent>§
pub unsafe fn acceptEventVisitor( &self, visitor: &ProtocolObject<dyn CNChangeHistoryEventVisitor> )
Methods from Deref<Target = NSObject>§
sourcepub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
Handle messages the object doesn’t recognize.
See Apple’s documentation for details.
Methods from Deref<Target = AnyObject>§
sourcepub fn class(&self) -> &'static AnyClass
pub fn class(&self) -> &'static AnyClass
Dynamically find the class of this object.
§Example
Check that an instance of NSObject
has the precise class NSObject
.
use objc2::ClassType;
use objc2::runtime::NSObject;
let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());
sourcepub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load
instead.
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
Ivar::load
instead.Use Ivar::load
instead.
§Safety
The object must have an instance variable with the given name, and it
must be of type T
.
See Ivar::load_ptr
for details surrounding this.
sourcepub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load_mut
instead.
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
Ivar::load_mut
instead.Use Ivar::load_mut
instead.
§Safety
The object must have an instance variable with the given name, and it
must be of type T
.
See Ivar::load_ptr
for details surrounding this.
Trait Implementations§
source§impl AsMut<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
impl AsMut<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
source§fn as_mut(&mut self) -> &mut CNChangeHistoryEvent
fn as_mut(&mut self) -> &mut CNChangeHistoryEvent
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsRef<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
impl AsRef<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
source§fn as_ref(&self) -> &CNChangeHistoryEvent
fn as_ref(&self) -> &CNChangeHistoryEvent
Converts this type into a shared reference of the (usually inferred) input type.
source§impl Borrow<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
impl Borrow<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
source§fn borrow(&self) -> &CNChangeHistoryEvent
fn borrow(&self) -> &CNChangeHistoryEvent
Immutably borrows from an owned value. Read more
source§impl BorrowMut<AnyObject> for CNChangeHistoryDropEverythingEvent
impl BorrowMut<AnyObject> for CNChangeHistoryDropEverythingEvent
source§fn borrow_mut(&mut self) -> &mut AnyObject
fn borrow_mut(&mut self) -> &mut AnyObject
Mutably borrows from an owned value. Read more
source§impl BorrowMut<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
impl BorrowMut<CNChangeHistoryEvent> for CNChangeHistoryDropEverythingEvent
source§fn borrow_mut(&mut self) -> &mut CNChangeHistoryEvent
fn borrow_mut(&mut self) -> &mut CNChangeHistoryEvent
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSObject> for CNChangeHistoryDropEverythingEvent
impl BorrowMut<NSObject> for CNChangeHistoryDropEverythingEvent
source§fn borrow_mut(&mut self) -> &mut NSObject
fn borrow_mut(&mut self) -> &mut NSObject
Mutably borrows from an owned value. Read more
source§impl ClassType for CNChangeHistoryDropEverythingEvent
impl ClassType for CNChangeHistoryDropEverythingEvent
§type Super = CNChangeHistoryEvent
type Super = CNChangeHistoryEvent
The superclass of this class. Read more
§type Mutability = InteriorMutable
type Mutability = InteriorMutable
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "CNChangeHistoryDropEverythingEvent"
const NAME: &'static str = "CNChangeHistoryDropEverythingEvent"
The name of the Objective-C class that this type represents. Read more
source§fn class() -> &'static AnyClass
fn class() -> &'static AnyClass
Get a reference to the Objective-C class that this type represents. Read more
source§fn as_super_mut(&mut self) -> &mut Self::Super
fn as_super_mut(&mut self) -> &mut Self::Super
Get a mutable reference to the superclass.
source§impl NSObjectProtocol for CNChangeHistoryDropEverythingEvent
impl NSObjectProtocol for CNChangeHistoryDropEverythingEvent
source§fn isEqual(&self, other: &AnyObject) -> bool
fn isEqual(&self, other: &AnyObject) -> bool
Check whether the object is equal to an arbitrary other object. Read more
source§fn hash(&self) -> usize
fn hash(&self) -> usize
An integer that can be used as a table address in a hash table
structure. Read more
source§fn isKindOfClass(&self, cls: &AnyClass) -> bool
fn isKindOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of the class, or one of its
subclasses. Read more
source§fn is_kind_of<T>(&self) -> bool
fn is_kind_of<T>(&self) -> bool
Check if the object is an instance of the class type, or one of its
subclasses. Read more
source§fn isMemberOfClass(&self, cls: &AnyClass) -> bool
fn isMemberOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of a specific class, without
checking subclasses. Read more
source§fn respondsToSelector(&self, aSelector: Sel) -> bool
fn respondsToSelector(&self, aSelector: Sel) -> bool
Check whether the object implements or inherits a method with the
given selector. Read more
source§fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
Check whether the object conforms to a given protocol. Read more
source§fn debugDescription(&self) -> Retained<NSObject>
fn debugDescription(&self) -> Retained<NSObject>
A textual representation of the object to use when debugging. Read more
source§impl PartialEq for CNChangeHistoryDropEverythingEvent
impl PartialEq for CNChangeHistoryDropEverythingEvent
source§fn eq(&self, other: &CNChangeHistoryDropEverythingEvent) -> bool
fn eq(&self, other: &CNChangeHistoryDropEverythingEvent) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for CNChangeHistoryDropEverythingEvent
impl RefEncode for CNChangeHistoryDropEverythingEvent
source§const ENCODING_REF: Encoding = <CNChangeHistoryEvent as ::objc2::RefEncode>::ENCODING_REF
const ENCODING_REF: Encoding = <CNChangeHistoryEvent as ::objc2::RefEncode>::ENCODING_REF
The Objective-C type-encoding for a reference of this type. Read more
impl Eq for CNChangeHistoryDropEverythingEvent
impl Message for CNChangeHistoryDropEverythingEvent
impl NSCoding for CNChangeHistoryDropEverythingEvent
impl StructuralPartialEq for CNChangeHistoryDropEverythingEvent
Auto Trait Implementations§
impl !Freeze for CNChangeHistoryDropEverythingEvent
impl !RefUnwindSafe for CNChangeHistoryDropEverythingEvent
impl !Send for CNChangeHistoryDropEverythingEvent
impl !Sync for CNChangeHistoryDropEverythingEvent
impl !Unpin for CNChangeHistoryDropEverythingEvent
impl !UnwindSafe for CNChangeHistoryDropEverythingEvent
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CounterpartOrSelf for T
impl<T> CounterpartOrSelf for T
§type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
The immutable counterpart of the type, or
Self
if the type has no
immutable counterpart. Read more§type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
The mutable counterpart of the type, or
Self
if the type has no
mutable counterpart. Read more