Trait UIDragSession 

pub unsafe trait UIDragSession: UIDragDropSession + MainThreadOnly {
    // Provided methods
    fn localContext(&self) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
    unsafe fn setLocalContext(&self, local_context: Option<&AnyObject>)
       where Self: Sized + Message { ... }
}

Available on crate feature UIDragSession only.

Apple’s documentation

Provided Methods

fn localContext(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

unsafe fn setLocalContext(&self, local_context: Option<&AnyObject>)

where Self: Sized + Message,

Setter for localContext.

Safety

local_context should be of the correct type.

Trait Implementations

impl ProtocolType for dyn UIDragSession

const NAME: &'static str = "UIDragSession"

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 UIDragSession

where T: ?Sized + Message + UIDragSession,

Implementations on Foreign Types

impl<T> UIDragSession for ProtocolObject<T>

where T: ?Sized + UIDragSession,

Implementors