Trait UILayoutGuideAspectFitting 

pub unsafe trait UILayoutGuideAspectFitting: NSObjectProtocol {
    // Provided methods
    fn aspectRatio(&self) -> CGFloat
       where Self: Sized + Message { ... }
    fn setAspectRatio(&self, aspect_ratio: CGFloat)
       where Self: Sized + Message { ... }
}

Available on crate feature UIWindow only.

Apple’s documentation

Provided Methods

fn aspectRatio(&self) -> CGFloat

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Update the aspect ratio (width / height) for the given content Defaults to 1.0. Must be > 0.0 and values may be clamped within a reasonable range of approximately 1:100 to 100:1.

fn setAspectRatio(&self, aspect_ratio: CGFloat)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for aspectRatio.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UILayoutGuideAspectFitting

where T: ?Sized + Message + UILayoutGuideAspectFitting,

impl ProtocolType for dyn UILayoutGuideAspectFitting

const NAME: &'static str = "UILayoutGuideAspectFitting"

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> UILayoutGuideAspectFitting for ProtocolObject<T>

where T: ?Sized + UILayoutGuideAspectFitting,

Implementors