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>>> { ... }
}

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>>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl NSObjectNSKeyValueBindingCreation for NSObject

Implementors