Struct NSEnumerator 

pub struct NSEnumerator<ObjectType> {
    pub ptr: Id<Object>,
    /* private fields */
}

An abstract class whose subclasses enumerate collections of objects, such as arrays and dictionaries.

Fields

ptr: Id<Object>

The raw pointer to the Objective-C object.

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Returns the class of self.

pub unsafe fn get_ivar<T>(&self, name: &str) -> &T

where T: Encode,

Returns a reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut T

where T: Encode,

Returns a mutable reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

pub unsafe fn set_ivar<T>(&mut self, name: &str, value: T)

where T: Encode,

Sets the value of the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

Trait Implementations

impl<ObjectType> Clone for NSEnumerator<ObjectType>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<ObjectType> Debug for NSEnumerator<ObjectType>

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

Formats the value using the given formatter.

impl<ObjectType> Deref for NSEnumerator<ObjectType>

type Target = Object

The resulting type after dereferencing.

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

Dereferences the value.

impl<ObjectType> DerefMut for NSEnumerator<ObjectType>

fn deref_mut(&mut self) -> &mut Object

Mutably dereferences the value.

impl<ObjectType> Display for NSEnumerator<ObjectType>

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

Formats the value using the given formatter.

impl<ObjectType> Encode for NSEnumerator<ObjectType>

fn encode() -> Encoding

Returns the Objective-C type encoding for Self.

impl<ObjectType> FromId for NSEnumerator<ObjectType>

unsafe fn from_id(ptr: id) -> Self

Returns Self representation of the object.

impl<ObjectType: Hash> Hash for NSEnumerator<ObjectType>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<ObjectType> INSEnumerator<ObjectType> for NSEnumerator<ObjectType>

where ObjectType: PNSObject + FromId,

fn m_next_object(&self) -> ObjectType

Returns the next object from the collection being enumerated.

fn m_all_objects(&self) -> NSArray<ObjectType>

The array of unenumerated objects.

impl<ObjectType> PNSObject for NSEnumerator<ObjectType>

fn m_class<'a>() -> &'a Class

Returns the class object for the receiver’s class.

fn m_self(&self) -> id

Returns the receiver.

fn m_new() -> Self

where Self: Sized + FromId,

Allocates a new instance of the receiving class, sends it an init message, and returns the initialized object.

fn m_alloc() -> Self

where Self: Sized + FromId,

Returns a new instance of the receiving class.

fn m_initialize()

Initializes the class before it receives its first message.

fn ip_superclass<'a>() -> Option<&'a Class>

Returns the class object for the receiver’s superclass.

fn m_is_equal(&self, object: &Self) -> bool

Returns a Boolean value that indicates whether the receiver and a given object are equal.

fn p_hash(&self) -> UInt

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

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

Returns a Boolean value that indicates whether the receiver is an instance of given class or an instance of any class that inherits from that class.

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

Returns a Boolean value that indicates whether the receiver is an instance of a given class.

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

Returns a Boolean value that indicates whether the receiver implements or inherits a method that can respond to a specified message.

fn m_conforms_to_protocol(&self, protocol: Protocol) -> bool

Returns a Boolean value that indicates whether the receiver conforms to a given protocol.

fn p_description(&self) -> NSString

A textual representation of the receiver.

fn p_debug_description(&self) -> NSString

A textual representation of the receiver to use with a debugger.

fn m_perform_selector(&self, selector: Sel) -> id

Sends a specified message to the receiver and returns the result of the message.

fn m_perform_selector_with_object(&self, selector: Sel, with_object: id) -> id

Sends a message to the receiver with an object as the argument.

fn m_is_proxy(&self) -> bool

Returns a Boolean value that indicates whether the receiver does not descend from NSObject.

impl<ObjectType> ToId for NSEnumerator<ObjectType>

fn to_id(self) -> id

Returns id representation of the object.