Struct objc2_foundation::NSUUID

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

A universally unique value.

Can be used to identify types, interfaces, and other items.

See Apple’s documentation.

Implementations

impl NSUUID

pub fn class() -> &'static Class

impl NSUUID

pub fn new_v4() -> Id<Self, Shared>

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

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

Methods from Deref<Target = NSObject>

pub fn hash_code(&self) -> usize

pub fn is_equal(&self, other: &NSObject) -> bool

pub fn description(&self) -> Id<NSString, Shared>

pub fn is_kind_of(&self, cls: &Class) -> bool

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Dynamically find the class of this object.

pub unsafe fn ivar<T>(&self, name: &str) -> &T where
    T: Encode, 

Returns a shared reference to the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

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

👎 Deprecated:

Use Object::ivar instead.

Use ivar instead.

Safety

Same as ivar.

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

Returns a mutable reference to the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

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

👎 Deprecated:

Use Object::ivar_mut instead.

Use ivar_mut instead.

Safety

Same as ivar_mut.

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

Sets the value of the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

Trait Implementations

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 AsMut<Object> for NSUUID

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

Converts this type into a mutable 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 AsRef<Object> for NSUUID

fn as_ref(&self) -> &Object

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

impl Borrow<NSObject> for NSUUID

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<Object> for NSUUID

fn borrow(&self) -> &Object

Immutably borrows from an owned value.

impl BorrowMut<NSObject> for NSUUID

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

Mutably borrows from an owned value.

impl BorrowMut<Object> for NSUUID

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

Mutably borrows from an owned value.

impl Debug for NSUUID

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

Formats the value using the given formatter.

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 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, 

Feeds a slice of this type into the given Hasher.

impl NSCopying for NSUUID

type Ownership = Shared

Indicates whether the type is mutable or immutable.

type Output = NSUUID

The output type.

fn copy(&self) -> Id<Self::Output, Self::Ownership>

impl PartialEq<NSUUID> for NSUUID

fn eq(&self, other: &Self) -> 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 !=.

impl RefEncode for NSUUID

const ENCODING_REF: Encoding<'static> = ::objc2::Encoding::Object

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

impl ToOwned for NSUUID

type Owned = Id<NSUUID, Shared>

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 Send for NSUUID

impl Sync for NSUUID