Struct PKPaymentAuthorizationViewController 

pub struct PKPaymentAuthorizationViewController { /* private fields */ }

Available on macOS and crate feature objc2-app-kit and crate feature PKPaymentAuthorizationViewController only.

Apple’s documentation

Implementations

impl PKPaymentAuthorizationViewController

pub unsafe fn canMakePayments(mtm: MainThreadMarker) -> bool

pub unsafe fn canMakePaymentsUsingNetworks( supported_networks: &NSArray<PKPaymentNetwork>, mtm: MainThreadMarker, ) -> bool

Available on crate feature PKConstants only.

pub unsafe fn canMakePaymentsUsingNetworks_capabilities( supported_networks: &NSArray<PKPaymentNetwork>, capabilties: PKMerchantCapability, mtm: MainThreadMarker, ) -> bool

Available on crate features PKConstants and PKPaymentRequest only.

pub unsafe fn delegate( &self, ) -> Option<Retained<ProtocolObject<dyn PKPaymentAuthorizationViewControllerDelegate>>>

Available on crate feature PKPaymentAuthorizationViewControllerDelegate only.

pub unsafe fn setDelegate( &self, delegate: Option<&ProtocolObject<dyn PKPaymentAuthorizationViewControllerDelegate>>, )

Available on crate feature PKPaymentAuthorizationViewControllerDelegate only.

Setter for delegate.

This is a weak property.

pub unsafe fn initWithPaymentRequest( this: Allocated<Self>, request: &PKPaymentRequest, ) -> Option<Retained<Self>>

Available on crate feature PKPaymentRequest only.

pub unsafe fn supportsDisbursements(mtm: MainThreadMarker) -> bool

pub unsafe fn supportsDisbursementsUsingNetworks( supported_networks: &NSArray<PKPaymentNetwork>, mtm: MainThreadMarker, ) -> bool

Available on crate feature PKConstants only.

pub unsafe fn supportsDisbursementsUsingNetworks_capabilities( supported_networks: &NSArray<PKPaymentNetwork>, capabilities: PKMerchantCapability, mtm: MainThreadMarker, ) -> bool

Available on crate features PKConstants and PKPaymentRequest only.

pub unsafe fn initWithDisbursementRequest( this: Allocated<Self>, request: &PKDisbursementRequest, ) -> Retained<Self>

Available on crate feature PKDisbursementRequest only.

impl PKPaymentAuthorizationViewController

Methods declared on superclass NSViewController.

pub unsafe fn initWithNibName_bundle( this: Allocated<Self>, nib_name_or_nil: Option<&NSNibName>, nib_bundle_or_nil: Option<&NSBundle>, ) -> Retained<Self>

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

Safety

coder possibly has further requirements.

impl PKPaymentAuthorizationViewController

Methods declared on superclass NSResponder.

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

impl PKPaymentAuthorizationViewController

Methods declared on superclass NSObject.

pub unsafe fn new(mtm: MainThreadMarker) -> Retained<Self>

Methods from Deref<Target = NSViewController>

pub fn nibName(&self) -> Option<Retained<NSString>>

Available on crate features NSNib and NSResponder only.

pub fn nibBundle(&self) -> Option<Retained<NSBundle>>

Available on crate feature NSResponder only.

pub fn representedObject(&self) -> Option<Retained<AnyObject>>

Available on crate feature NSResponder only.

pub unsafe fn setRepresentedObject( &self, represented_object: Option<&AnyObject>, )

Available on crate feature NSResponder only.

Setter for representedObject.

Safety

represented_object should be of the correct type.

pub fn title(&self) -> Option<Retained<NSString>>

Available on crate feature NSResponder only.

pub fn setTitle(&self, title: Option<&NSString>)

Available on crate feature NSResponder only.

Setter for title.

This is copied when set.

pub fn view(&self) -> Retained<NSView>

Available on crate features NSResponder and NSView only.

pub fn setView(&self, view: &NSView)

Available on crate features NSResponder and NSView only.

Setter for view.

pub fn viewIfLoaded(&self) -> Option<Retained<NSView>>

Available on crate features NSResponder and NSView only.

pub fn loadView(&self)

Available on crate feature NSResponder only.

pub fn loadViewIfNeeded(&self)

Available on crate feature NSResponder only.

pub unsafe fn commitEditingWithDelegate_didCommitSelector_contextInfo( &self, delegate: Option<&AnyObject>, did_commit_selector: Option<Sel>, context_info: *mut c_void, )

Available on crate feature NSResponder only.

Safety

• delegate should be of the correct type.
• did_commit_selector must be a valid selector.
• context_info must be a valid pointer or null.

pub fn commitEditing(&self) -> bool

Available on crate feature NSResponder only.

pub fn discardEditing(&self)

Available on crate feature NSResponder only.

pub fn viewDidLoad(&self)

Available on crate feature NSResponder only.

pub fn isViewLoaded(&self) -> bool

Available on crate feature NSResponder only.

pub fn viewWillAppear(&self)

Available on crate feature NSResponder only.

pub fn viewDidAppear(&self)

Available on crate feature NSResponder only.

pub fn viewWillDisappear(&self)

Available on crate feature NSResponder only.

pub fn viewDidDisappear(&self)

Available on crate feature NSResponder only.

pub fn preferredContentSize(&self) -> CGSize

Available on crate feature NSResponder only.

pub fn setPreferredContentSize(&self, preferred_content_size: CGSize)

Available on crate feature NSResponder only.

Setter for preferredContentSize.

pub fn updateViewConstraints(&self)

Available on crate feature NSResponder only.

pub fn viewWillLayout(&self)

Available on crate feature NSResponder only.

pub fn viewDidLayout(&self)

Available on crate feature NSResponder only.

pub fn presentViewController_animator( &self, view_controller: &NSViewController, animator: &ProtocolObject<dyn NSViewControllerPresentationAnimator>, )

Available on crate feature NSResponder only.

pub fn dismissViewController(&self, view_controller: &NSViewController)

Available on crate feature NSResponder only.

pub unsafe fn dismissController(&self, sender: Option<&AnyObject>)

Available on crate feature NSResponder only.

Safety

sender should be of the correct type.

pub fn presentedViewControllers( &self, ) -> Option<Retained<NSArray<NSViewController>>>

Available on crate feature NSResponder only.

pub unsafe fn presentingViewController( &self, ) -> Option<Retained<NSViewController>>

Available on crate feature NSResponder only.

Safety

This is not retained internally, you must ensure the object is still alive.

pub fn presentViewControllerAsSheet(&self, view_controller: &NSViewController)

Available on crate feature NSResponder only.

pub fn presentViewControllerAsModalWindow( &self, view_controller: &NSViewController, )

Available on crate feature NSResponder only.

pub fn parentViewController(&self) -> Option<Retained<NSViewController>>

Available on crate feature NSResponder only.

pub fn childViewControllers(&self) -> Retained<NSArray<NSViewController>>

Available on crate feature NSResponder only.

pub fn setChildViewControllers( &self, child_view_controllers: &NSArray<NSViewController>, )

Available on crate feature NSResponder only.

Setter for childViewControllers.

This is copied when set.

pub fn addChildViewController(&self, child_view_controller: &NSViewController)

Available on crate feature NSResponder only.

pub fn removeFromParentViewController(&self)

Available on crate feature NSResponder only.

pub fn insertChildViewController_atIndex( &self, child_view_controller: &NSViewController, index: isize, )

Available on crate feature NSResponder only.

pub fn removeChildViewControllerAtIndex(&self, index: isize)

Available on crate feature NSResponder only.

pub fn preferredContentSizeDidChangeForViewController( &self, view_controller: &NSViewController, )

Available on crate feature NSResponder only.

pub fn viewWillTransitionToSize(&self, new_size: CGSize)

Available on crate feature NSResponder only.

pub fn extensionContext(&self) -> Option<Retained<NSExtensionContext>>

Available on crate feature NSResponder only.

pub fn sourceItemView(&self) -> Option<Retained<NSView>>

Available on crate features NSResponder and NSView only.

pub fn setSourceItemView(&self, source_item_view: Option<&NSView>)

Available on crate features NSResponder and NSView only.

Setter for sourceItemView.

pub fn preferredScreenOrigin(&self) -> CGPoint

Available on crate feature NSResponder only.

pub fn setPreferredScreenOrigin(&self, preferred_screen_origin: CGPoint)

Available on crate feature NSResponder only.

Setter for preferredScreenOrigin.

pub fn preferredMinimumSize(&self) -> CGSize

Available on crate feature NSResponder only.

pub fn preferredMaximumSize(&self) -> CGSize

Available on crate feature NSResponder only.

Methods from Deref<Target = NSResponder>

pub unsafe fn nextResponder(&self) -> Option<Retained<NSResponder>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub unsafe fn setNextResponder(&self, next_responder: Option<&NSResponder>)

Setter for nextResponder.

Safety

This is unretained, you must ensure the object is kept alive while in use.

pub unsafe fn tryToPerform_with( &self, action: Sel, object: Option<&AnyObject>, ) -> bool

Safety

• action must be a valid selector.
• object should be of the correct type.

pub unsafe fn noResponderFor(&self, event_selector: Sel)

Safety

event_selector must be a valid selector.

pub fn acceptsFirstResponder(&self) -> bool

pub fn becomeFirstResponder(&self) -> bool

pub fn resignFirstResponder(&self) -> bool

pub fn flushBufferedKeyEvents(&self)

pub unsafe fn showContextHelp(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn supplementalTargetForAction_sender( &self, action: Sel, sender: Option<&AnyObject>, ) -> Option<Retained<AnyObject>>

Safety

• action must be a valid selector.
• sender should be of the correct type.

pub fn undoManager(&self) -> Option<Retained<NSUndoManager>>

pub unsafe fn presentError_modalForWindow_delegate_didPresentSelector_contextInfo( &self, error: &NSError, window: &NSWindow, delegate: Option<&AnyObject>, did_present_selector: Option<Sel>, context_info: *mut c_void, )

Available on crate feature NSWindow only.

Safety

• delegate should be of the correct type.
• did_present_selector must be a valid selector.
• context_info must be a valid pointer or null.

pub fn presentError(&self, error: &NSError) -> bool

pub fn willPresentError(&self, error: &NSError) -> Retained<NSError>

pub unsafe fn performTextFinderAction(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn newWindowForTab(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn showWritingTools(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub fn performMnemonic(&self, string: &NSString) -> bool

👎Deprecated:

This has always returned NO and had no effect on macOS

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.

Panics

May panic if the object is invalid (which may be the case for objects returned from unavailable init/new methods).

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

where T: DowncastTarget,

Attempt to downcast the object to a class of type T.

This is the reference-variant. Use Retained::downcast if you want to convert a retained object to another type.

Mutable classes

Some classes have immutable and mutable variants, such as NSString and NSMutableString.

When some Objective-C API signature says it gives you an immutable class, it generally expects you to not mutate that, even though it may technically be mutable “under the hood”.

So using this method to convert a NSString to a NSMutableString, while not unsound, is generally frowned upon unless you created the string yourself, or the API explicitly documents the string to be mutable.

See Apple’s documentation on mutability and on isKindOfClass: for more details.

Generic classes

Objective-C generics are called “lightweight generics”, and that’s because they aren’t exposed in the runtime. This makes it impossible to safely downcast to generic collections, so this is disallowed by this method.

You can, however, safely downcast to generic collections where all the type-parameters are AnyObject.

Panics

This works internally by calling isKindOfClass:. That means that the object must have the instance method of that name, and an exception will be thrown (if CoreFoundation is linked) or the process will abort if that is not the case. In the vast majority of cases, you don’t need to worry about this, since both root objects NSObject and NSProxy implement this method.

Examples

Cast an NSString back and forth from NSObject.

use objc2::rc::Retained;
use objc2_foundation::{NSObject, NSString};

let obj: Retained<NSObject> = NSString::new().into_super();
let string = obj.downcast_ref::<NSString>().unwrap();
// Or with `downcast`, if we do not need the object afterwards
let string = obj.downcast::<NSString>().unwrap();

Try (and fail) to cast an NSObject to an NSString.

use objc2_foundation::{NSObject, NSString};

let obj = NSObject::new();
assert!(obj.downcast_ref::<NSString>().is_none());

Try to cast to an array of strings.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);
// This is invalid and doesn't type check.
let arr = arr.downcast_ref::<NSArray<NSString>>();

This fails to compile, since it would require enumerating over the array to ensure that each element is of the desired type, which is a performance pitfall.

Downcast when processing each element instead.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);

for elem in arr {
    if let Some(data) = elem.downcast_ref::<NSString>() {
        // handle `data`
    }
}

Trait Implementations

impl AsRef<AnyObject> for PKPaymentAuthorizationViewController

fn as_ref(&self) -> &AnyObject

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

impl AsRef<NSObject> for PKPaymentAuthorizationViewController

fn as_ref(&self) -> &NSObject

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

impl AsRef<NSResponder> for PKPaymentAuthorizationViewController

fn as_ref(&self) -> &NSResponder

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

impl AsRef<NSViewController> for PKPaymentAuthorizationViewController

fn as_ref(&self) -> &NSViewController

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

impl AsRef<PKPaymentAuthorizationViewController> for PKPaymentAuthorizationViewController

fn as_ref(&self) -> &Self

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

impl Borrow<AnyObject> for PKPaymentAuthorizationViewController

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for PKPaymentAuthorizationViewController

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<NSResponder> for PKPaymentAuthorizationViewController

fn borrow(&self) -> &NSResponder

Immutably borrows from an owned value.

impl Borrow<NSViewController> for PKPaymentAuthorizationViewController

fn borrow(&self) -> &NSViewController

Immutably borrows from an owned value.

impl ClassType for PKPaymentAuthorizationViewController

const NAME: &'static str = "PKPaymentAuthorizationViewController"

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

type Super = NSViewController

The superclass of this class.

type ThreadKind = <<PKPaymentAuthorizationViewController as ClassType>::Super as ClassType>::ThreadKind

Whether the type can be used from any thread, or from only the main thread.

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.

impl Debug for PKPaymentAuthorizationViewController

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

Formats the value using the given formatter.

impl Deref for PKPaymentAuthorizationViewController

type Target = NSViewController

The resulting type after dereferencing.

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

Dereferences the value.

impl Hash for PKPaymentAuthorizationViewController

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 Message for PKPaymentAuthorizationViewController

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

where Self: Sized,

Increment the reference count of the receiver.

impl NSCoding for PKPaymentAuthorizationViewController

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

where Self: Sized + Message,

Available on crate feature NSCoder only.

Safety

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

where Self: Sized + Message,

Available on crate feature NSCoder only.

Safety

impl NSEditor for PKPaymentAuthorizationViewController

fn discardEditing(&self)

where Self: Sized + Message,

fn commitEditing(&self) -> bool

where Self: Sized + Message,

unsafe fn commitEditingWithDelegate_didCommitSelector_contextInfo( &self, delegate: Option<&AnyObject>, did_commit_selector: Option<Sel>, context_info: *mut c_void, )

where Self: Sized + Message,

Safety

fn commitEditingAndReturnError(&self) -> Result<(), Retained<NSError>>

where Self: Sized + Message,

impl NSObjectProtocol for PKPaymentAuthorizationViewController

fn isEqual(&self, other: Option<&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,

👎Deprecated:

use isKindOfClass directly, or cast your objects with AnyObject::downcast_ref

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 NSSeguePerforming for PKPaymentAuthorizationViewController

unsafe fn prepareForSegue_sender( &self, segue: &NSStoryboardSegue, sender: Option<&AnyObject>, )

where Self: Sized + Message,

Safety

unsafe fn performSegueWithIdentifier_sender( &self, identifier: &NSString, sender: Option<&AnyObject>, )

where Self: Sized + Message,

Safety

unsafe fn shouldPerformSegueWithIdentifier_sender( &self, identifier: &NSString, sender: Option<&AnyObject>, ) -> bool

where Self: Sized + Message,

Safety

impl NSUserInterfaceItemIdentification for PKPaymentAuthorizationViewController

fn identifier(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

fn setIdentifier(&self, identifier: Option<&NSString>)

where Self: Sized + Message,

Setter for identifier.

impl PartialEq for PKPaymentAuthorizationViewController

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl RefEncode for PKPaymentAuthorizationViewController

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

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

impl DowncastTarget for PKPaymentAuthorizationViewController

impl Eq for PKPaymentAuthorizationViewController