Trait UIConfigurationState 

pub unsafe trait UIConfigurationState:
    NSObjectProtocol
    + NSCopying
    + NSSecureCoding
    + MainThreadOnly {
    // Provided methods
    fn initWithTraitCollection(
        this: Allocated<Self>,
        trait_collection: &UITraitCollection,
    ) -> Retained<Self>
       where Self: Sized + Message { ... }
    fn traitCollection(&self) -> Retained<UITraitCollection>
       where Self: Sized + Message { ... }
    fn setTraitCollection(&self, trait_collection: &UITraitCollection)
       where Self: Sized + Message { ... }
    fn customStateForKey(
        &self,
        key: &UIConfigurationStateCustomKey,
    ) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
    unsafe fn setCustomState_forKey(
        &self,
        custom_state: Option<&AnyObject>,
        key: &UIConfigurationStateCustomKey,
    )
       where Self: Sized + Message { ... }
    fn objectForKeyedSubscript(
        &self,
        key: &UIConfigurationStateCustomKey,
    ) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
    unsafe fn setObject_forKeyedSubscript(
        &self,
        obj: Option<&AnyObject>,
        key: &UIConfigurationStateCustomKey,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature UIConfigurationState only.

Apple’s documentation

Provided Methods

fn initWithTraitCollection( this: Allocated<Self>, trait_collection: &UITraitCollection, ) -> Retained<Self>

where Self: Sized + Message,

Available on crate feature UITraitCollection only.

Returns a new instance with the specified trait collection.

fn traitCollection(&self) -> Retained<UITraitCollection>

where Self: Sized + Message,

Available on crate feature UITraitCollection only.

fn setTraitCollection(&self, trait_collection: &UITraitCollection)

where Self: Sized + Message,

Available on crate feature UITraitCollection only.

Setter for traitCollection.

fn customStateForKey( &self, key: &UIConfigurationStateCustomKey, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Returns the custom state for the specified key.

unsafe fn setCustomState_forKey( &self, custom_state: Option<&AnyObject>, key: &UIConfigurationStateCustomKey, )

where Self: Sized + Message,

Sets the custom state for the specified key.

Safety

custom_state should be of the correct type.

fn objectForKeyedSubscript( &self, key: &UIConfigurationStateCustomKey, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

unsafe fn setObject_forKeyedSubscript( &self, obj: Option<&AnyObject>, key: &UIConfigurationStateCustomKey, )

where Self: Sized + Message,

Safety

obj should be of the correct type.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UIConfigurationState

where T: ?Sized + Message + UIConfigurationState,

impl ProtocolType for dyn UIConfigurationState

const NAME: &'static str = "UIConfigurationState"

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> UIConfigurationState for ProtocolObject<T>

where T: ?Sized + UIConfigurationState,

Implementors

impl UIConfigurationState for UICellConfigurationState

Available on crate feature UICellConfigurationState only.

impl UIConfigurationState for UIContentUnavailableConfigurationState

Available on crate feature UIContentUnavailableConfigurationState only.

impl UIConfigurationState for UIViewConfigurationState

Available on crate feature UIViewConfigurationState only.