Struct NSArray

#[repr(C)]
pub struct NSArray<T> {
    pub ptr: Id<Object>,
    /* private fields */
}

A static ordered collection of objects.

Fields

ptr: Id<Object>

The raw pointer to the Objective-C object.

Implementations

impl<T> NSArray<T>

pub fn iter(&self) -> Iter<'_, T>

where T: PNSObject,

Creates an iterator.

impl<T> NSArray<T>

pub fn new() -> Self

Creates an empty array.

pub fn contains(&self, object: T) -> bool

where T: PNSObject,

Returns true if the obect is an instance of NSArray.

pub fn count(&self) -> u64

Returns the number of objects in the array.

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<T> Clone for NSArray<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for NSArray<T>

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

Formats the value using the given formatter.

impl<T> Default for NSArray<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> Deref for NSArray<T>

type Target = Object

The resulting type after dereferencing.

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

Dereferences the value.

impl<T> DerefMut for NSArray<T>

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

Mutably dereferences the value.

impl<T> Display for NSArray<T>

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

Formats the value using the given formatter.

impl<T> Encode for NSArray<T>

fn encode() -> Encoding

Returns the Objective-C type encoding for Self.

impl From<&[*mut Object]> for NSArray<u8>

fn from(objects: &[id]) -> Self

Given a set of Objects, creates an Array that holds them.

impl<T> From<&[T]> for NSArray<T>

where T: PNSObject,

fn from(array: &[T]) -> Self

Converts to this type from the input type.

impl From<&[u8]> for NSArray<u8>

fn from(objects: &[u8]) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<(*const i8, usize)> for NSArray<UInt8>

fn from((s, i): (*const c_char, usize)) -> Self

Converts to this type from the input type.

impl<T> From<*mut Object> for NSArray<T>

fn from(obj: id) -> Self

Converts to this type from the input type.

impl<T> From<NSMutableArray<T>> for NSArray<T>

where T: PNSObject,

fn from(array: NSMutableArray<T>) -> Self

Given an Array of Objects, creates a new Array that holds them.

impl From<Vec<&str>> for NSArray<NSString>

fn from(objects: Vec<&str>) -> Self

Converts to this type from the input type.

impl From<Vec<*mut Object>> for NSArray<id>

fn from(objects: Vec<id>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<String>> for NSArray<NSString>

fn from(objects: Vec<String>) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T>> for NSArray<T>

where T: PNSObject,

fn from(objects: Vec<T>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<i16>> for NSArray<NSNumber>

fn from(objects: Vec<i16>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<i32>> for NSArray<NSNumber>

fn from(objects: Vec<i32>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<i64>> for NSArray<NSNumber>

fn from(objects: Vec<i64>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<i8>> for NSArray<NSNumber>

fn from(objects: Vec<i8>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<u16>> for NSArray<NSNumber>

fn from(objects: Vec<u16>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<u32>> for NSArray<NSNumber>

fn from(objects: Vec<u32>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<u64>> for NSArray<NSNumber>

fn from(objects: Vec<u64>) -> Self

Given a set of Objects, creates an Array that holds them.

impl From<Vec<u8>> for NSArray<NSNumber>

fn from(objects: Vec<u8>) -> Self

Given a set of Objects, creates an Array that holds them.

impl<T> FromId for NSArray<T>

unsafe fn from_id(ptr: id) -> Self

Returns Self representation of the object.

impl<'a, T> FromIterator<&'a T> for NSArray<T>

where T: PNSObject + FromId + 'a,

fn from_iter<I>(iter: I) -> Self

where I: IntoIterator<Item = &'a T>,

Creates a value from an iterator.

impl FromIterator<NSNumber> for NSArray<NSNumber>

fn from_iter<I>(iter: I) -> Self

where I: IntoIterator<Item = NSNumber>,

Creates a value from an iterator.

impl FromIterator<NSString> for NSArray<NSString>

fn from_iter<I>(iter: I) -> Self

where I: IntoIterator<Item = NSString>,

Creates a value from an iterator.

impl<T: Hash> Hash for NSArray<T>

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<T> INSArray<T> for NSArray<T>

fn m_contains_object(&self, object: T) -> bool

Returns a Boolean value that indicates whether a given object is present in the array.

fn p_count(&self) -> UInt

The number of objects in the array.

fn p_first_object(&self) -> Option<T>

where T: PNSObject + FromId,

The first object in the array.

fn p_last_object(&self) -> Option<T>

where T: PNSObject + FromId,

The last object in the array.

fn m_object_at_index(&self, index: UInt) -> T

where T: PNSObject + FromId,

The object at the specified index.

fn m_object_at_indexed_subscript(&self, index: UInt) -> Option<id>

The index of the specified object.

fn m_index_of_object(&self, object: T) -> UInt

Returns the lowest index whose corresponding array value is equal to a given object.

fn m_index_of_object_in_range(&self, object: T, range: NSRange) -> UInt

Returns the lowest index within a specified range whose corresponding array value is equal to a given object .

fn m_index_of_object_identical_to(&self, object: T) -> UInt

Returns the lowest index whose corresponding array value is identical to a given object.

fn m_index_of_object_identical_to_in_range( &self, object: T, range: NSRange, ) -> UInt

Returns the lowest index within a specified range whose corresponding array value is equal to a given object .

fn m_first_object_common_with_array(&self, other: &NSArray<T>) -> Option<T>

where T: PNSObject + FromId,

Returns the first object contained in the receiving array that’s equal to an object in another given array.

fn m_is_equal_to_array(&self, other: &NSArray<T>) -> bool

Compares the receiving array to another array.

unsafe fn m_array_by_adding_object(&self, object: T) -> NSArray<T>

Returns a new array that is a copy of the receiving array with a given object added to the end.

unsafe fn m_array_by_adding_objects_from_array<A>( &self, objects: A, ) -> NSArray<T>

where A: INSArray<T>,

Returns a new array that is a copy of the receiving array with the objects contained in another array added to the end.

unsafe fn m_subarray_with_range(&self, range: NSRange) -> NSArray<T>

Returns a new array containing the receiving array’s elements that fall within the limits specified by a given range.

fn m_description_with_locale(&self, locale: &NSLocale) -> NSString

A string that represents the contents of the array, formatted as a property list. Returns a string that represents the contents of the array, formatted as a property list.

fn m_description_with_locale_indent( &self, locale: &NSLocale, indent: UInt, ) -> NSString

Returns a string that represents the contents of the array, formatted as a property list.

impl<'a, T> IntoIterator for &'a NSArray<T>

where T: PNSObject + FromId,

type Item = T

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T> PNSObject for NSArray<T>

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<T> ToId for NSArray<T>

fn to_id(self) -> id

Returns id representation of the object.