#[repr(C)]pub struct NSScriptObjectSpecifier { /* private fields */ }
Available on crate feature
NSScriptObjectSpecifiers
only.Implementations§
source§impl NSScriptObjectSpecifier
impl NSScriptObjectSpecifier
pub unsafe fn objectSpecifierWithDescriptor( descriptor: &NSAppleEventDescriptor ) -> Option<Retained<NSScriptObjectSpecifier>>
Available on crate feature
NSAppleEventDescriptor
only.pub unsafe fn initWithContainerSpecifier_key( this: Allocated<Self>, container: &NSScriptObjectSpecifier, property: &NSString ) -> Retained<Self>
Available on crate feature
NSString
only.pub unsafe fn initWithContainerClassDescription_containerSpecifier_key( this: Allocated<Self>, class_desc: &NSScriptClassDescription, container: Option<&NSScriptObjectSpecifier>, property: &NSString ) -> Retained<Self>
Available on crate features
NSClassDescription
and NSScriptClassDescription
and NSString
only.pub unsafe fn initWithCoder( this: Allocated<Self>, in_coder: &NSCoder ) -> Option<Retained<Self>>
Available on crate feature
NSCoder
only.pub unsafe fn childSpecifier(&self) -> Option<Retained<NSScriptObjectSpecifier>>
pub unsafe fn setChildSpecifier( &self, child_specifier: Option<&NSScriptObjectSpecifier> )
pub unsafe fn containerSpecifier( &self ) -> Option<Retained<NSScriptObjectSpecifier>>
pub unsafe fn setContainerSpecifier( &self, container_specifier: Option<&NSScriptObjectSpecifier> )
pub unsafe fn containerIsObjectBeingTested(&self) -> bool
pub unsafe fn setContainerIsObjectBeingTested( &self, container_is_object_being_tested: bool )
pub unsafe fn containerIsRangeContainerObject(&self) -> bool
pub unsafe fn setContainerIsRangeContainerObject( &self, container_is_range_container_object: bool )
pub unsafe fn key(&self) -> Retained<NSString>
Available on crate feature
NSString
only.pub unsafe fn setKey(&self, key: &NSString)
Available on crate feature
NSString
only.pub unsafe fn containerClassDescription( &self ) -> Option<Retained<NSScriptClassDescription>>
Available on crate features
NSClassDescription
and NSScriptClassDescription
only.pub unsafe fn setContainerClassDescription( &self, container_class_description: Option<&NSScriptClassDescription> )
Available on crate features
NSClassDescription
and NSScriptClassDescription
only.pub unsafe fn keyClassDescription( &self ) -> Option<Retained<NSScriptClassDescription>>
Available on crate features
NSClassDescription
and NSScriptClassDescription
only.pub unsafe fn indicesOfObjectsByEvaluatingWithContainer_count( &self, container: &AnyObject, count: NonNull<NSInteger> ) -> *mut NSInteger
pub unsafe fn objectsByEvaluatingWithContainers( &self, containers: &AnyObject ) -> Option<Retained<AnyObject>>
pub unsafe fn objectsByEvaluatingSpecifier(&self) -> Option<Retained<AnyObject>>
pub unsafe fn evaluationErrorNumber(&self) -> NSInteger
pub unsafe fn setEvaluationErrorNumber( &self, evaluation_error_number: NSInteger )
pub unsafe fn evaluationErrorSpecifier( &self ) -> Option<Retained<NSScriptObjectSpecifier>>
pub unsafe fn descriptor(&self) -> Option<Retained<NSAppleEventDescriptor>>
Available on crate feature
NSAppleEventDescriptor
only.Methods from Deref<Target = NSObject>§
sourcepub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !
Handle messages the object doesn’t recognize.
See Apple’s documentation for details.
Methods from Deref<Target = AnyObject>§
sourcepub fn class(&self) -> &'static AnyClass
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());
sourcepub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load
instead.
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
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.
sourcepub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
👎Deprecated: this is difficult to use correctly, use Ivar::load_mut
instead.
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
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§
source§impl AsMut<AnyObject> for NSScriptObjectSpecifier
impl AsMut<AnyObject> for NSScriptObjectSpecifier
source§impl AsMut<NSObject> for NSScriptObjectSpecifier
impl AsMut<NSObject> for NSScriptObjectSpecifier
source§impl AsMut<NSScriptObjectSpecifier> for NSIndexSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSIndexSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSMiddleSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSMiddleSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSNameSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSNameSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSPropertySpecifier
impl AsMut<NSScriptObjectSpecifier> for NSPropertySpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSRandomSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSRandomSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSRangeSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSRangeSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSRelativeSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSRelativeSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSScriptObjectSpecifier> for NSWhoseSpecifier
impl AsMut<NSScriptObjectSpecifier> for NSWhoseSpecifier
source§fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn as_mut(&mut self) -> &mut NSScriptObjectSpecifier
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsRef<AnyObject> for NSScriptObjectSpecifier
impl AsRef<AnyObject> for NSScriptObjectSpecifier
source§impl AsRef<NSObject> for NSScriptObjectSpecifier
impl AsRef<NSObject> for NSScriptObjectSpecifier
source§impl AsRef<NSScriptObjectSpecifier> for NSIndexSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSIndexSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSMiddleSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSMiddleSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSNameSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSNameSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSPropertySpecifier
impl AsRef<NSScriptObjectSpecifier> for NSPropertySpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSRandomSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSRandomSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSRangeSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSRangeSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSRelativeSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSRelativeSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSScriptObjectSpecifier> for NSWhoseSpecifier
impl AsRef<NSScriptObjectSpecifier> for NSWhoseSpecifier
source§fn as_ref(&self) -> &NSScriptObjectSpecifier
fn as_ref(&self) -> &NSScriptObjectSpecifier
Converts this type into a shared reference of the (usually inferred) input type.
source§impl Borrow<AnyObject> for NSScriptObjectSpecifier
impl Borrow<AnyObject> for NSScriptObjectSpecifier
source§impl Borrow<NSObject> for NSScriptObjectSpecifier
impl Borrow<NSObject> for NSScriptObjectSpecifier
source§impl Borrow<NSScriptObjectSpecifier> for NSIndexSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSIndexSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSMiddleSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSMiddleSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSNameSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSNameSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSPropertySpecifier
impl Borrow<NSScriptObjectSpecifier> for NSPropertySpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSRandomSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSRandomSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSRangeSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSRangeSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSRelativeSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSRelativeSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl Borrow<NSScriptObjectSpecifier> for NSWhoseSpecifier
impl Borrow<NSScriptObjectSpecifier> for NSWhoseSpecifier
source§fn borrow(&self) -> &NSScriptObjectSpecifier
fn borrow(&self) -> &NSScriptObjectSpecifier
Immutably borrows from an owned value. Read more
source§impl BorrowMut<AnyObject> for NSScriptObjectSpecifier
impl BorrowMut<AnyObject> for NSScriptObjectSpecifier
source§fn borrow_mut(&mut self) -> &mut AnyObject
fn borrow_mut(&mut self) -> &mut AnyObject
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSObject> for NSScriptObjectSpecifier
impl BorrowMut<NSObject> for NSScriptObjectSpecifier
source§fn borrow_mut(&mut self) -> &mut NSObject
fn borrow_mut(&mut self) -> &mut NSObject
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSIndexSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSIndexSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSMiddleSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSMiddleSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSNameSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSNameSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSPropertySpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSPropertySpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSRandomSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSRandomSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSRangeSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSRangeSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSRelativeSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSRelativeSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSUniqueIDSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSScriptObjectSpecifier> for NSWhoseSpecifier
impl BorrowMut<NSScriptObjectSpecifier> for NSWhoseSpecifier
source§fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
fn borrow_mut(&mut self) -> &mut NSScriptObjectSpecifier
Mutably borrows from an owned value. Read more
source§impl ClassType for NSScriptObjectSpecifier
impl ClassType for NSScriptObjectSpecifier
§type Mutability = InteriorMutable
type Mutability = InteriorMutable
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "NSScriptObjectSpecifier"
const NAME: &'static str = "NSScriptObjectSpecifier"
The name of the Objective-C class that this type represents. Read more
source§fn class() -> &'static AnyClass
fn class() -> &'static AnyClass
Get a reference to the Objective-C class that this type represents. Read more
source§fn as_super_mut(&mut self) -> &mut Self::Super
fn as_super_mut(&mut self) -> &mut Self::Super
Get a mutable reference to the superclass.
source§impl Debug for NSScriptObjectSpecifier
impl Debug for NSScriptObjectSpecifier
source§impl Deref for NSScriptObjectSpecifier
impl Deref for NSScriptObjectSpecifier
source§impl DerefMut for NSScriptObjectSpecifier
impl DerefMut for NSScriptObjectSpecifier
source§impl Hash for NSScriptObjectSpecifier
impl Hash for NSScriptObjectSpecifier
source§impl NSCoding for NSScriptObjectSpecifier
Available on crate feature NSObject
only.
impl NSCoding for NSScriptObjectSpecifier
Available on crate feature
NSObject
only.source§impl NSObjectProtocol for NSScriptObjectSpecifier
impl NSObjectProtocol for NSScriptObjectSpecifier
source§fn isEqual(&self, other: &AnyObject) -> bool
fn isEqual(&self, other: &AnyObject) -> bool
Check whether the object is equal to an arbitrary other object. Read more
source§fn hash(&self) -> usize
fn hash(&self) -> usize
An integer that can be used as a table address in a hash table
structure. Read more
source§fn isKindOfClass(&self, cls: &AnyClass) -> bool
fn isKindOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of the class, or one of its
subclasses. Read more
source§fn is_kind_of<T>(&self) -> bool
fn is_kind_of<T>(&self) -> bool
Check if the object is an instance of the class type, or one of its
subclasses. Read more
source§fn isMemberOfClass(&self, cls: &AnyClass) -> bool
fn isMemberOfClass(&self, cls: &AnyClass) -> bool
Check if the object is an instance of a specific class, without
checking subclasses. Read more
source§fn respondsToSelector(&self, aSelector: Sel) -> bool
fn respondsToSelector(&self, aSelector: Sel) -> bool
Check whether the object implements or inherits a method with the
given selector. Read more
source§fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
Check whether the object conforms to a given protocol. Read more
source§fn debugDescription(&self) -> Retained<NSObject>
fn debugDescription(&self) -> Retained<NSObject>
A textual representation of the object to use when debugging. Read more
source§impl PartialEq for NSScriptObjectSpecifier
impl PartialEq for NSScriptObjectSpecifier
source§fn eq(&self, other: &NSScriptObjectSpecifier) -> bool
fn eq(&self, other: &NSScriptObjectSpecifier) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RefEncode for NSScriptObjectSpecifier
impl RefEncode for NSScriptObjectSpecifier
source§const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF
const ENCODING_REF: Encoding = <NSObject as ::objc2::RefEncode>::ENCODING_REF
The Objective-C type-encoding for a reference of this type. Read more
impl Eq for NSScriptObjectSpecifier
impl Message for NSScriptObjectSpecifier
impl StructuralPartialEq for NSScriptObjectSpecifier
Auto Trait Implementations§
impl !Freeze for NSScriptObjectSpecifier
impl !RefUnwindSafe for NSScriptObjectSpecifier
impl !Send for NSScriptObjectSpecifier
impl !Sync for NSScriptObjectSpecifier
impl !Unpin for NSScriptObjectSpecifier
impl !UnwindSafe for NSScriptObjectSpecifier
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CounterpartOrSelf for T
impl<T> CounterpartOrSelf for T
§type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable
The immutable counterpart of the type, or
Self
if the type has no
immutable counterpart. Read more§type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable
The mutable counterpart of the type, or
Self
if the type has no
mutable counterpart. Read more