Struct fruity::objc::NSObject

#[repr(C)]
pub struct NSObject<'data>(_);

An instance of the root class for most Objective-C objects.

See documentation.

Implementations

impl<'data> NSObject<'data>

pub fn retain_count(&self) -> usize

Returns this object’s reference count.

This method is only useful for debugging certain objects.

See documentation.

pub fn responds_to_selector(&self, selector: Sel) -> bool

Returns true if this object implements or inherits a method that can respond to a specified message.

See documentation.

pub fn is_kind_of_class(&self, class: &Class) -> bool

Returns true if this object is an instance or subclass of class.

See documentation

pub fn is_member_of_class(&self, class: &Class) -> bool

Returns true if this object is an instance of class.

See documentation

pub fn hash(&self) -> NSUInteger

Returns an integer that can be used as a table address in a hash table structure.

See documentation.

pub fn copy(&self) -> Arc<Self>

Returns a copy of this object using NSCopying.

See documentation.

pub fn mutable_copy(&self) -> Arc<Self>

Returns a copy of this object using NSMutableCopying.

See documentation.

pub fn description(&self) -> Arc<NSString<'static>>

Returns a string that describes the contents of this object.

See documentation

pub fn debug_description(&self) -> Arc<NSString<'static>>

Returns a string that describes the contents of the receiver for presentation in the debugger.

See documentation

Trait Implementations

impl<'data> AsMut<NSErrorRecoveryAttempting<'data>> for NSObject<'data>

fn as_mut(&mut self) -> &mut NSErrorRecoveryAttempting<'data>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'data> AsMut<NSObject<'data>> for NSObject<'data>

fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'data, T> AsMut<T> for NSObject<'data> where
    ObjCObject<'data>: AsMut<T>, 

fn as_mut(&mut self) -> &mut T

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'data> AsRef<NSErrorRecoveryAttempting<'data>> for NSObject<'data>

fn as_ref(&self) -> &NSErrorRecoveryAttempting<'data>

Converts this type into a shared reference of the (usually inferred) input type.

impl<'data> AsRef<NSObject<'data>> for NSObject<'data>

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl<'data, T> AsRef<T> for NSObject<'data> where
    ObjCObject<'data>: AsRef<T>, 

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<'data> ClassType<'data> for NSObject<'data>

fn class() -> &'static Class

Returns the Objective-C class that can be used to instantiate a new instance of Self.

impl<'data> Deref for NSObject<'data>

type Target = ObjCObject<'data>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'data> ObjectType for NSObject<'data>

fn retain(obj: &Self) -> Arc<Self>

Increments the object’s retain count and returns a smart pointer that automatically calls release on Drop.

unsafe fn release(obj: NonNull<Self>)

Decrements the object’s retain count.

impl<'data> ObjectType<'data> for NSObject<'data>

fn as_objc_object(&self) -> &ObjCObject<'data>

Casts self into a type-erased Objective-C object.

fn class<'s>(&'s self) -> &'s Class where
    'data: 's, 

Returns the class that this object is an instance of.

impl<'data> PartialEq<NSErrorRecoveryAttempting<'data>> for NSObject<'data> where
    NSObject<'data>: PartialEq, 

fn eq(&self, other: &NSErrorRecoveryAttempting<'data>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<NSObject<'_>> for NSObject<'_>

fn eq(&self, other: &NSObject<'_>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'data> PartialEq<NSObject<'data>> for NSErrorRecoveryAttempting<'data> where
    NSObject<'data>: PartialEq, 

fn eq(&self, other: &NSObject<'data>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.