Trait NSAccessibilityCheckBox 

pub unsafe trait NSAccessibilityCheckBox: NSAccessibilityButton {
    // Provided method
    fn accessibilityValue(&self) -> Option<Retained<NSNumber>>
       where Self: Sized + Message { ... }
}

Available on crate feature NSAccessibilityProtocols only.

Apple’s documentation

Provided Methods

fn accessibilityValue(&self) -> Option<Retained<NSNumber>>

where Self: Sized + Message,

Trait Implementations

impl<T> ImplementedBy<T> for dyn NSAccessibilityCheckBox

where T: ?Sized + Message + NSAccessibilityCheckBox,

impl ProtocolType for dyn NSAccessibilityCheckBox

const NAME: &'static str = "NSAccessibilityCheckBox"

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> NSAccessibilityCheckBox for ProtocolObject<T>

where T: ?Sized + NSAccessibilityCheckBox,

Implementors