Trait NSCloudSharingValidation

pub unsafe trait NSCloudSharingValidation: NSObjectProtocol + MainThreadOnly {
    // Provided method
    unsafe fn cloudShareForUserInterfaceItem(
        &self,
        item: &ProtocolObject<dyn NSValidatedUserInterfaceItem>,
    ) -> Option<Retained<CKShare>>
       where Self: Sized + Message { ... }
}

Available on crate feature NSToolbarItem only.

Apple’s documentation

Provided Methods

unsafe fn cloudShareForUserInterfaceItem( &self, item: &ProtocolObject<dyn NSValidatedUserInterfaceItem>, ) -> Option<Retained<CKShare>>

where Self: Sized + Message,

Available on crate feature NSUserInterfaceValidation and crate feature objc2-cloud-kit and Apple only.

NSToolbarItems created with NSToolbarCloudSharingItemIdentifier use this method for further validation after sending -validateToolbarItem: or -validateUserInterfaceItem:. The validator for the item’s action should return the current CKShare corresponding to the selected item, if any. The state of the item will be changed reflect the state of the CKShare.

Trait Implementations

impl ProtocolType for dyn NSCloudSharingValidation

const NAME: &'static str = "NSCloudSharingValidation"

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.

impl<T> ImplementedBy<T> for dyn NSCloudSharingValidation

where T: ?Sized + Message + NSCloudSharingValidation,

Implementations on Foreign Types

impl<T> NSCloudSharingValidation for ProtocolObject<T>

where T: ?Sized + NSCloudSharingValidation,

Implementors