Struct PKPassLibrary 

pub struct PKPassLibrary { /* private fields */ }

Available on crate feature PKPassLibrary only.

Apple’s documentation

Implementations

impl PKPassLibrary

pub unsafe fn isPassLibraryAvailable() -> bool

pub unsafe fn requestAutomaticPassPresentationSuppressionWithResponseHandler( response_handler: &DynBlock<dyn Fn(PKAutomaticPassPresentationSuppressionResult)>, ) -> PKSuppressionRequestToken

Available on crate feature block2 only.

pub unsafe fn endAutomaticPassPresentationSuppressionWithRequestToken( request_token: PKSuppressionRequestToken, )

pub unsafe fn isSuppressingAutomaticPassPresentation() -> bool

pub unsafe fn isPaymentPassActivationAvailable_class() -> bool

👎Deprecated: Use -[PKPassLibrary isPaymentPassActivationAvailable] instead

pub unsafe fn isPaymentPassActivationAvailable(&self) -> bool

👎Deprecated: Use -[PKPassLibrary isSecureElementPassActivationAvailable] instead

pub unsafe fn isSecureElementPassActivationAvailable(&self) -> bool

pub unsafe fn passes(&self) -> Retained<NSArray<PKPass>>

Available on crate features PKObject and PKPass only.

pub unsafe fn passWithPassTypeIdentifier_serialNumber( &self, identifier: &NSString, serial_number: &NSString, ) -> Option<Retained<PKPass>>

Available on crate features PKObject and PKPass only.

pub unsafe fn passesWithReaderIdentifier( &self, reader_identifier: &NSString, ) -> Retained<NSSet<PKSecureElementPass>>

Available on crate features PKObject and PKPass and PKSecureElementPass only.

pub unsafe fn passesOfType( &self, pass_type: PKPassType, ) -> Retained<NSArray<PKPass>>

Available on crate features PKObject and PKPass and PKPass_Types only.

pub unsafe fn remotePaymentPasses(&self) -> Retained<NSArray<PKPaymentPass>>

👎Deprecated: Use -[PKPassLibrary remoteSecureElementPasses] instead

Available on crate features PKObject and PKPass and PKPaymentPass and PKSecureElementPass only.

pub unsafe fn remoteSecureElementPasses( &self, ) -> Retained<NSArray<PKSecureElementPass>>

Available on crate features PKObject and PKPass and PKSecureElementPass only.

pub unsafe fn removePass(&self, pass: &PKPass)

Available on crate features PKObject and PKPass only.

pub unsafe fn containsPass(&self, pass: &PKPass) -> bool

Available on crate features PKObject and PKPass only.

pub unsafe fn replacePassWithPass(&self, pass: &PKPass) -> bool

Available on crate features PKObject and PKPass only.

pub unsafe fn addPasses_withCompletionHandler( &self, passes: &NSArray<PKPass>, completion: Option<&DynBlock<dyn Fn(PKPassLibraryAddPassesStatus)>>, )

Available on crate features PKObject and PKPass and block2 only.

pub unsafe fn openPaymentSetup(&self)

pub unsafe fn presentPaymentPass(&self, pass: &PKPaymentPass)

👎Deprecated: Use -[PKPassLibrary presentSecureElementPass:] instead

Available on crate features PKObject and PKPass and PKPaymentPass and PKSecureElementPass only.

pub unsafe fn presentSecureElementPass(&self, pass: &PKSecureElementPass)

Available on crate features PKObject and PKPass and PKSecureElementPass only.

pub unsafe fn canAddPaymentPassWithPrimaryAccountIdentifier( &self, primary_account_identifier: &NSString, ) -> bool

👎Deprecated: Use -[PKPassLibrary canAddSecureElementPassWithPrimaryAccountIdentifier] instead

pub unsafe fn canAddSecureElementPassWithPrimaryAccountIdentifier( &self, primary_account_identifier: &NSString, ) -> bool

pub unsafe fn canAddFelicaPass(&self) -> bool

pub unsafe fn activatePaymentPass_withActivationData_completion( &self, payment_pass: &PKPaymentPass, activation_data: &NSData, completion: Option<&DynBlock<dyn Fn(Bool, NonNull<NSError>)>>, )

👎Deprecated: Use activateSecureElementPass:withActivationData:completion: instead

Available on crate features PKObject and PKPass and PKPaymentPass and PKSecureElementPass and block2 only.

pub unsafe fn activatePaymentPass_withActivationCode_completion( &self, payment_pass: &PKPaymentPass, activation_code: &NSString, completion: Option<&DynBlock<dyn Fn(Bool, NonNull<NSError>)>>, )

👎Deprecated: Use activatePaymentPass:withActivationData:completion: instead

Available on crate features PKObject and PKPass and PKPaymentPass and PKSecureElementPass and block2 only.

pub unsafe fn activateSecureElementPass_withActivationData_completion( &self, secure_element_pass: &PKSecureElementPass, activation_data: &NSData, completion: Option<&DynBlock<dyn Fn(Bool, *mut NSError)>>, )

Available on crate features PKObject and PKPass and PKSecureElementPass and block2 only.

pub unsafe fn signData_withSecureElementPass_completion( &self, sign_data: &NSData, secure_element_pass: &PKSecureElementPass, completion: &DynBlock<dyn Fn(*mut NSData, *mut NSData, *mut NSError)>, )

Available on crate features PKObject and PKPass and PKSecureElementPass and block2 only.

pub unsafe fn encryptedServiceProviderDataForSecureElementPass_completion( &self, secure_element_pass: &PKSecureElementPass, completion: &DynBlock<dyn Fn(*mut NSDictionary, *mut NSError)>, )

Available on crate features PKObject and PKPass and PKSecureElementPass and block2 only.

pub unsafe fn serviceProviderDataForSecureElementPass_completion( &self, secure_element_pass: &PKSecureElementPass, completion: &DynBlock<dyn Fn(*mut NSData, *mut NSError)>, )

Available on crate features PKObject and PKPass and PKSecureElementPass and block2 only.

pub unsafe fn authorizationStatusForCapability( &self, capability: PKPassLibraryCapability, ) -> PKPassLibraryAuthorizationStatus

pub unsafe fn requestAuthorizationForCapability_completion( &self, capability: PKPassLibraryCapability, completion: &DynBlock<dyn Fn(PKPassLibraryAuthorizationStatus)>, )

Available on crate feature block2 only.

impl PKPassLibrary

Methods declared on superclass NSObject.

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

pub unsafe fn new() -> Retained<Self>

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 PKPassLibrary

fn as_ref(&self) -> &AnyObject

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

impl AsRef<NSObject> for PKPassLibrary

fn as_ref(&self) -> &NSObject

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

impl AsRef<PKPassLibrary> for PKPassLibrary

fn as_ref(&self) -> &Self

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

impl Borrow<AnyObject> for PKPassLibrary

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for PKPassLibrary

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl ClassType for PKPassLibrary

const NAME: &'static str = "PKPassLibrary"

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

type Super = NSObject

The superclass of this class.

type ThreadKind = <<PKPassLibrary 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 PKPassLibrary

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

Formats the value using the given formatter.

impl Deref for PKPassLibrary

type Target = NSObject

The resulting type after dereferencing.

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

Dereferences the value.

impl Hash for PKPassLibrary

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 PKPassLibrary

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

where Self: Sized,

Increment the reference count of the receiver.

impl NSObjectProtocol for PKPassLibrary

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 PartialEq for PKPassLibrary

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 PKPassLibrary

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

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

impl DowncastTarget for PKPassLibrary

impl Eq for PKPassLibrary