Trait UIActivityItemSource 

pub unsafe trait UIActivityItemSource: NSObjectProtocol {
    // Provided methods
    fn activityViewControllerPlaceholderItem(
        &self,
        activity_view_controller: &UIActivityViewController,
    ) -> Retained<AnyObject>
       where Self: Sized + Message { ... }
    fn activityViewController_itemForActivityType(
        &self,
        activity_view_controller: &UIActivityViewController,
        activity_type: Option<&UIActivityType>,
    ) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
    fn activityViewController_subjectForActivityType(
        &self,
        activity_view_controller: &UIActivityViewController,
        activity_type: Option<&UIActivityType>,
    ) -> Retained<NSString>
       where Self: Sized + Message { ... }
    fn activityViewController_dataTypeIdentifierForActivityType(
        &self,
        activity_view_controller: &UIActivityViewController,
        activity_type: Option<&UIActivityType>,
    ) -> Retained<NSString>
       where Self: Sized + Message { ... }
    fn activityViewController_thumbnailImageForActivityType_suggestedSize(
        &self,
        activity_view_controller: &UIActivityViewController,
        activity_type: Option<&UIActivityType>,
        size: CGSize,
    ) -> Option<Retained<UIImage>>
       where Self: Sized + Message { ... }
}

Available on crate feature UIActivityItemProvider only.

Apple’s documentation

Provided Methods

fn activityViewControllerPlaceholderItem( &self, activity_view_controller: &UIActivityViewController, ) -> Retained<AnyObject>

where Self: Sized + Message,

Available on crate features UIActivityViewController and UIResponder and UIViewController only.

fn activityViewController_itemForActivityType( &self, activity_view_controller: &UIActivityViewController, activity_type: Option<&UIActivityType>, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate features UIActivity and UIActivityViewController and UIResponder and UIViewController only.

fn activityViewController_subjectForActivityType( &self, activity_view_controller: &UIActivityViewController, activity_type: Option<&UIActivityType>, ) -> Retained<NSString>

where Self: Sized + Message,

Available on crate features UIActivity and UIActivityViewController and UIResponder and UIViewController only.

fn activityViewController_dataTypeIdentifierForActivityType( &self, activity_view_controller: &UIActivityViewController, activity_type: Option<&UIActivityType>, ) -> Retained<NSString>

where Self: Sized + Message,

Available on crate features UIActivity and UIActivityViewController and UIResponder and UIViewController only.

fn activityViewController_thumbnailImageForActivityType_suggestedSize( &self, activity_view_controller: &UIActivityViewController, activity_type: Option<&UIActivityType>, size: CGSize, ) -> Option<Retained<UIImage>>

where Self: Sized + Message,

Available on crate features objc2-core-foundation and UIActivity and UIActivityViewController and UIImage and UIResponder and UIViewController only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UIActivityItemSource

where T: ?Sized + Message + UIActivityItemSource,

impl ProtocolType for dyn UIActivityItemSource

const NAME: &'static str = "UIActivityItemSource"

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

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> UIActivityItemSource for ProtocolObject<T>

where T: ?Sized + UIActivityItemSource,

Implementors

impl UIActivityItemSource for UIActivityItemProvider