Struct FastEnumeration 

pub struct FastEnumeration(/* private fields */);

An object that supports fast enumeration.

C++ equivalent: NS::FastEnumeration

Implementations

impl FastEnumeration

pub fn count_by_enumerating( &self, state: *mut FastEnumerationState, buffer: *mut *mut Object, len: UInteger, ) -> UInteger

Count objects by enumerating.

C++ equivalent: NS::UInteger countByEnumerating(FastEnumerationState* pState, Object** pBuffer, NS::UInteger len)

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

Create a FastEnumeration from a raw pointer.

Safety

The pointer must be a valid Objective-C object that supports fast enumeration.

Trait Implementations

impl Clone for FastEnumeration

fn clone(&self) -> FastEnumeration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Referencing for FastEnumeration

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 Send for FastEnumeration

impl Sync for FastEnumeration