Struct objc2_ui_kit::NSLayoutAnchor
source · #[repr(C)]pub struct NSLayoutAnchor<AnchorType: ?Sized = AnyObject> { /* private fields */ }
Available on crate feature
NSLayoutAnchor
only.Implementations§
source§impl<AnchorType: Message> NSLayoutAnchor<AnchorType>
impl<AnchorType: Message> NSLayoutAnchor<AnchorType>
pub unsafe fn constraintEqualToAnchor( &self, anchor: &NSLayoutAnchor<AnchorType> ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn constraintGreaterThanOrEqualToAnchor( &self, anchor: &NSLayoutAnchor<AnchorType> ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn constraintLessThanOrEqualToAnchor( &self, anchor: &NSLayoutAnchor<AnchorType> ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn constraintEqualToAnchor_constant( &self, anchor: &NSLayoutAnchor<AnchorType>, c: CGFloat ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn constraintGreaterThanOrEqualToAnchor_constant( &self, anchor: &NSLayoutAnchor<AnchorType>, c: CGFloat ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn constraintLessThanOrEqualToAnchor_constant( &self, anchor: &NSLayoutAnchor<AnchorType>, c: CGFloat ) -> Retained<NSLayoutConstraint>
Available on crate feature
NSLayoutConstraint
only.pub unsafe fn name(&self) -> Retained<NSString>
pub unsafe fn item(&self) -> Option<Retained<AnyObject>>
pub unsafe fn hasAmbiguousLayout(&self) -> bool
pub unsafe fn constraintsAffectingLayout( &self ) -> Retained<NSArray<NSLayoutConstraint>>
Available on crate feature
NSLayoutConstraint
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
Available on crate feature UIIndirectScribbleInteraction
only.
pub fn class(&self) -> &'static AnyClass
UIIndirectScribbleInteraction
only.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.Available on crate feature UIIndirectScribbleInteraction
only.
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
Ivar::load
instead.UIIndirectScribbleInteraction
only.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.Available on crate feature UIIndirectScribbleInteraction
only.
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
Ivar::load_mut
instead.UIIndirectScribbleInteraction
only.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<AnchorType: ?Sized + Message> AsMut<NSLayoutAnchor<AnchorType>> for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> AsMut<NSLayoutAnchor<AnchorType>> for NSLayoutAnchor<AnchorType>
source§impl AsMut<NSLayoutAnchor> for NSLayoutDimension
impl AsMut<NSLayoutAnchor> for NSLayoutDimension
source§fn as_mut(&mut self) -> &mut NSLayoutAnchor
fn as_mut(&mut self) -> &mut NSLayoutAnchor
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSLayoutAnchor> for NSLayoutXAxisAnchor
impl AsMut<NSLayoutAnchor> for NSLayoutXAxisAnchor
source§fn as_mut(&mut self) -> &mut NSLayoutAnchor
fn as_mut(&mut self) -> &mut NSLayoutAnchor
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl AsMut<NSLayoutAnchor> for NSLayoutYAxisAnchor
impl AsMut<NSLayoutAnchor> for NSLayoutYAxisAnchor
source§fn as_mut(&mut self) -> &mut NSLayoutAnchor
fn as_mut(&mut self) -> &mut NSLayoutAnchor
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl<AnchorType: ?Sized + Message> AsRef<NSLayoutAnchor<AnchorType>> for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> AsRef<NSLayoutAnchor<AnchorType>> for NSLayoutAnchor<AnchorType>
source§impl AsRef<NSLayoutAnchor> for NSLayoutDimension
impl AsRef<NSLayoutAnchor> for NSLayoutDimension
source§fn as_ref(&self) -> &NSLayoutAnchor
fn as_ref(&self) -> &NSLayoutAnchor
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSLayoutAnchor> for NSLayoutXAxisAnchor
impl AsRef<NSLayoutAnchor> for NSLayoutXAxisAnchor
source§fn as_ref(&self) -> &NSLayoutAnchor
fn as_ref(&self) -> &NSLayoutAnchor
Converts this type into a shared reference of the (usually inferred) input type.
source§impl AsRef<NSLayoutAnchor> for NSLayoutYAxisAnchor
impl AsRef<NSLayoutAnchor> for NSLayoutYAxisAnchor
source§fn as_ref(&self) -> &NSLayoutAnchor
fn as_ref(&self) -> &NSLayoutAnchor
Converts this type into a shared reference of the (usually inferred) input type.
source§impl Borrow<NSLayoutAnchor> for NSLayoutDimension
impl Borrow<NSLayoutAnchor> for NSLayoutDimension
source§fn borrow(&self) -> &NSLayoutAnchor
fn borrow(&self) -> &NSLayoutAnchor
Immutably borrows from an owned value. Read more
source§impl Borrow<NSLayoutAnchor> for NSLayoutXAxisAnchor
impl Borrow<NSLayoutAnchor> for NSLayoutXAxisAnchor
source§fn borrow(&self) -> &NSLayoutAnchor
fn borrow(&self) -> &NSLayoutAnchor
Immutably borrows from an owned value. Read more
source§impl Borrow<NSLayoutAnchor> for NSLayoutYAxisAnchor
impl Borrow<NSLayoutAnchor> for NSLayoutYAxisAnchor
source§fn borrow(&self) -> &NSLayoutAnchor
fn borrow(&self) -> &NSLayoutAnchor
Immutably borrows from an owned value. Read more
source§impl<AnchorType: ?Sized + Message> BorrowMut<AnyObject> for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> BorrowMut<AnyObject> for NSLayoutAnchor<AnchorType>
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<NSLayoutAnchor> for NSLayoutDimension
impl BorrowMut<NSLayoutAnchor> for NSLayoutDimension
source§fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSLayoutAnchor> for NSLayoutXAxisAnchor
impl BorrowMut<NSLayoutAnchor> for NSLayoutXAxisAnchor
source§fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
Mutably borrows from an owned value. Read more
source§impl BorrowMut<NSLayoutAnchor> for NSLayoutYAxisAnchor
impl BorrowMut<NSLayoutAnchor> for NSLayoutYAxisAnchor
source§fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
fn borrow_mut(&mut self) -> &mut NSLayoutAnchor
Mutably borrows from an owned value. Read more
source§impl<AnchorType: ?Sized + Message> BorrowMut<NSObject> for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> BorrowMut<NSObject> for NSLayoutAnchor<AnchorType>
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<AnchorType: ?Sized + Message> ClassType for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> ClassType for NSLayoutAnchor<AnchorType>
§type Mutability = MainThreadOnly
type Mutability = MainThreadOnly
Whether the type is mutable or immutable. Read more
source§const NAME: &'static str = "NSLayoutAnchor"
const NAME: &'static str = "NSLayoutAnchor"
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<AnchorType: PartialEq + ?Sized> PartialEq for NSLayoutAnchor<AnchorType>
impl<AnchorType: PartialEq + ?Sized> PartialEq for NSLayoutAnchor<AnchorType>
source§fn eq(&self, other: &NSLayoutAnchor<AnchorType>) -> bool
fn eq(&self, other: &NSLayoutAnchor<AnchorType>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<AnchorType: ?Sized + Message> RefEncode for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> RefEncode for NSLayoutAnchor<AnchorType>
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<AnchorType: Eq + ?Sized> Eq for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + Message> Message for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + NSCoding> NSCoding for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized + IsIdCloneable> NSCopying for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized> NSObjectProtocol for NSLayoutAnchor<AnchorType>
impl<AnchorType: ?Sized> StructuralPartialEq for NSLayoutAnchor<AnchorType>
Auto Trait Implementations§
impl<AnchorType = AnyObject> !Freeze for NSLayoutAnchor<AnchorType>
impl<AnchorType = AnyObject> !RefUnwindSafe for NSLayoutAnchor<AnchorType>
impl<AnchorType = AnyObject> !Send for NSLayoutAnchor<AnchorType>
impl<AnchorType = AnyObject> !Sync for NSLayoutAnchor<AnchorType>
impl<AnchorType = AnyObject> !Unpin for NSLayoutAnchor<AnchorType>
impl<AnchorType = AnyObject> !UnwindSafe for NSLayoutAnchor<AnchorType>
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