Struct objc2_foundation::NSUUID

#[repr(C)]
pub struct NSUUID { /* private fields */ }

Available on crate feature NSUUID only.

Implementations

impl NSUUID

pub fn UUID() -> Retained<Self>

pub fn init(this: Allocated<Self>) -> Retained<Self>

pub fn initWithUUIDString( this: Allocated<Self>, string: &NSString ) -> Option<Retained<Self>>

Available on crate feature NSString only.

pub unsafe fn compare(&self, other_uuid: &NSUUID) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub fn UUIDString(&self) -> Retained<NSString>

Available on crate feature NSString only.

impl NSUUID

Methods declared on superclass NSObject

pub fn new() -> Retained<Self>

impl NSUUID

pub fn nil() -> Retained<Self>

The ‘nil UUID’.

pub fn from_bytes(bytes: [u8; 16]) -> Retained<Self>

Create a new NSUUID from the given bytes.

Example

Create a new NSUUID from the uuid crate.

use uuid::Uuid;
use objc2_foundation::NSUUID;

let uuid: Uuid;
let obj = NSUUID::from_bytes(uuid.into_bytes());
assert_eq!(obj.as_bytes(), uuid.into_bytes());

pub fn from_string(string: &NSString) -> Option<Retained<Self>>

Available on crate feature NSString only.

pub fn as_bytes(&self) -> [u8; 16]

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Dynamically find the class of this object.

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

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

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Use Ivar::load instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

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

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load_mut instead.

Use Ivar::load_mut instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

Trait Implementations

impl AsMut<AnyObject> for NSUUID

fn as_mut(&mut self) -> &mut AnyObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<NSObject> for NSUUID

fn as_mut(&mut self) -> &mut NSObject

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<NSUUID> for NSUUID

fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<AnyObject> for NSUUID

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSObject> for NSUUID

fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSUUID> for NSUUID

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for NSUUID

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSUUID

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl BorrowMut<AnyObject> for NSUUID

fn borrow_mut(&mut self) -> &mut AnyObject

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for NSUUID

fn borrow_mut(&mut self) -> &mut NSObject

Mutably borrows from an owned value.

impl ClassType for NSUUID

type Super = NSObject

The superclass of this class.

type Mutability = Immutable

Whether the type is mutable or immutable.

const NAME: &'static str = "NSUUID"

The name of the Objective-C class that this type represents.

fn class() -> &'static AnyClass

Get a reference to the Objective-C class that this type represents.

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.

fn retain(&self) -> Retained<Self>

where Self: IsRetainable + Sized,

Increment the reference count of the receiver.

fn alloc() -> Allocated<Self>

where Self: Sized + IsAllocableAnyThread,

Allocate a new instance of the class.

impl Debug for NSUUID

Available on crate feature NSString only.

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

Formats the value using the given formatter.

impl DefaultRetained for NSUUID

fn default_id() -> Retained<Self>

The default Retained for a type.

fn default_retained() -> Retained<Self>

The default Retained for a type.

impl Deref for NSUUID

type Target = NSObject

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for NSUUID

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for NSUUID

Available on crate feature NSString only.

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

Formats the value using the given formatter.

impl Hash for NSUUID

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 NSCoding for NSUUID

Available on crate feature NSObject only.

unsafe fn encodeWithCoder(&self, coder: &NSCoder)

where Self: Sized + Message,

Available on crate feature NSCoder only.

unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder ) -> Option<Retained<Self>>

where Self: Sized + Message,

Available on crate feature NSCoder only.

impl NSCopying for NSUUID

Available on crate feature NSObject only.

fn copy(&self) -> Retained<Self::Immutable>

where Self: Sized + Message + CounterpartOrSelf,

Returns a new instance that’s a copy of the receiver.

unsafe fn copyWithZone(&self, zone: *mut NSZone) -> Retained<Self::Immutable>

where Self: Sized + Message + CounterpartOrSelf,

Available on crate feature NSZone only.

Returns a new instance that’s a copy of the receiver.

impl NSObjectProtocol for NSUUID

fn isEqual(&self, other: &AnyObject) -> bool

where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object.

fn hash(&self) -> usize

where Self: Sized + Message,

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

fn isKindOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses.

fn is_kind_of<T>(&self) -> bool

where T: ClassType, Self: Sized + Message,

Check if the object is an instance of the class type, or one of its subclasses.

fn isMemberOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses.

fn respondsToSelector(&self, aSelector: Sel) -> bool

where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector.

fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool

where Self: Sized + Message,

Check whether the object conforms to a given protocol.

fn description(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object to use when debugging.

fn isProxy(&self) -> bool

where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject.

fn retainCount(&self) -> usize

where Self: Sized + Message,

The reference count of the object.

impl NSSecureCoding for NSUUID

Available on crate feature NSObject only.

unsafe fn supportsSecureCoding() -> bool

where Self: Sized + ClassType,

impl PartialEq for NSUUID

fn eq(&self, other: &NSUUID) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for NSUUID

const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl ToOwned for NSUUID

Available on crate feature NSObject only.

type Owned = Retained<NSUUID>

The resulting type after obtaining ownership.

fn to_owned(&self) -> Self::Owned

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.

impl Eq for NSUUID

impl Message for NSUUID

impl RefUnwindSafe for NSUUID

impl Send for NSUUID

impl StructuralPartialEq for NSUUID

impl Sync for NSUUID

impl UnwindSafe for NSUUID