Trait CAMetalDisplayLinkDelegate 

pub unsafe trait CAMetalDisplayLinkDelegate {
    // Provided method
    unsafe fn metalDisplayLink_needsUpdate(
        &self,
        link: &CAMetalDisplayLink,
        update: &CAMetalDisplayLinkUpdate,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature CAMetalDisplayLink only.

Apple’s documentation

Provided Methods

unsafe fn metalDisplayLink_needsUpdate( &self, link: &CAMetalDisplayLink, update: &CAMetalDisplayLinkUpdate, )

where Self: Sized + Message,

Trait Implementations

impl ProtocolType for dyn CAMetalDisplayLinkDelegate

const NAME: &'static str = "CAMetalDisplayLinkDelegate"

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 CAMetalDisplayLinkDelegate

where T: ?Sized + Message + CAMetalDisplayLinkDelegate,

Implementations on Foreign Types

impl<T> CAMetalDisplayLinkDelegate for ProtocolObject<T>

where T: ?Sized + CAMetalDisplayLinkDelegate,

Implementors