Trait NSObjectNSKeyValueBindingCreation 

pub unsafe trait NSObjectNSKeyValueBindingCreation:
    ClassType
    + Sized
    + Sealed {
    // Provided methods
    fn exposeBinding(binding: &NSBindingName) { ... }
    fn exposedBindings(&self) -> Retained<NSArray<NSBindingName>> { ... }
    fn valueClassForBinding(
        &self,
        binding: &NSBindingName,
    ) -> Option<&'static AnyClass> { ... }
    unsafe fn bind_toObject_withKeyPath_options(
        &self,
        binding: &NSBindingName,
        observable: &AnyObject,
        key_path: &NSString,
        options: Option<&NSDictionary<NSBindingOption, AnyObject>>,
    ) { ... }
    fn unbind(&self, binding: &NSBindingName) { ... }
    fn infoForBinding(
        &self,
        binding: &NSBindingName,
    ) -> Option<Retained<NSDictionary<NSBindingInfoKey, AnyObject>>> { ... }
    fn optionDescriptionsForBinding(
        &self,
        binding: &NSBindingName,
    ) -> Retained<NSArray<NSAttributeDescription>> { ... }
}

Available on crate feature NSKeyValueBinding only.

Category “NSKeyValueBindingCreation” on NSObject.

Provided Methods

fn exposeBinding(binding: &NSBindingName)

fn exposedBindings(&self) -> Retained<NSArray<NSBindingName>>

fn valueClassForBinding( &self, binding: &NSBindingName, ) -> Option<&'static AnyClass>

unsafe fn bind_toObject_withKeyPath_options( &self, binding: &NSBindingName, observable: &AnyObject, key_path: &NSString, options: Option<&NSDictionary<NSBindingOption, AnyObject>>, )

Safety

• observable should be of the correct type.
• options generic should be of the correct type.

fn unbind(&self, binding: &NSBindingName)

fn infoForBinding( &self, binding: &NSBindingName, ) -> Option<Retained<NSDictionary<NSBindingInfoKey, AnyObject>>>

fn optionDescriptionsForBinding( &self, binding: &NSBindingName, ) -> Retained<NSArray<NSAttributeDescription>>

Available on Apple and crate feature objc2-core-data only.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl NSObjectNSKeyValueBindingCreation for NSObject

Implementors