Struct Set 

pub struct Set<T = Object> { /* private fields */ }

An Objective-C set object.

C++ equivalent: NS::Set

Implementations

impl<T> Set<T>

pub fn count(&self) -> UInteger

Get the count of objects in the set.

C++ equivalent: UInteger count() const

pub fn object_enumerator(&self) -> Option<Enumerator<T>>

Get an enumerator for the objects in the set.

C++ equivalent: Enumerator<Object>* objectEnumerator() const

pub fn alloc() -> Option<Self>

Allocate a new set.

C++ equivalent: static Set* alloc()

pub fn init(&self) -> Option<Self>

Initialize an allocated set.

C++ equivalent: Set* init()

pub fn init_with_objects( &self, objects: *const *const T, count: UInteger, ) -> Option<Self>

Initialize with multiple objects.

C++ equivalent: Set* init(const Object* const* pObjects, UInteger count)

pub fn init_with_coder(&self, coder: *const c_void) -> Option<Self>

Initialize with a coder.

C++ equivalent: Set* init(const class Coder* pCoder)

pub unsafe fn from_ptr(ptr: *mut c_void) -> Option<Self>

Create a Set from a raw pointer.

Safety

The pointer must be a valid Objective-C NSSet object.

Trait Implementations

impl<T> Clone for Set<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Copying for Set<T>

fn copy(&self) -> Option<Self>

Create a copy of this object.

impl<T> Debug for Set<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Referencing for Set<T>

fn as_ptr(&self) -> *const c_void

Get the raw pointer to the Objective-C object.

fn as_mut_ptr(&self) -> *mut c_void

Get the raw mutable pointer to the Objective-C object.

fn retain(&self) -> Self

where Self: Clone,

Retain the object, incrementing its reference count.

fn release(&self)

Release the object, decrementing its reference count.

fn autorelease(&self) -> Self

where Self: Clone,

Autorelease the object.

fn retain_count(&self) -> UInteger

Get the retain count of the object.

impl<T: Send> Send for Set<T>

impl<T: Sync> Sync for Set<T>