Struct Enumerator 

pub struct Enumerator<T> { /* private fields */ }

An enumerator for a collection.

C++ equivalent: NS::Enumerator<_ObjectType>

Implementations

impl<T> Enumerator<T>

pub fn next_object(&self) -> *mut T

Get the next object in the enumeration.

C++ equivalent: _ObjectType* nextObject()

pub fn all_objects(&self) -> *mut c_void

Get all remaining objects as an array.

C++ equivalent: class Array* allObjects()

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

Create an Enumerator from a raw pointer.

Safety

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

Trait Implementations

impl<T> Clone for Enumerator<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> Debug for Enumerator<T>

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

Formats the value using the given formatter.

impl<T> Referencing for Enumerator<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 Enumerator<T>

impl<T: Sync> Sync for Enumerator<T>