Struct AnyProtocol

#[repr(C)]
pub struct AnyProtocol { /* private fields */ }

An opaque type that represents a protocol in the Objective-C runtime.

See ProtocolObject for objects that implement a specific protocol.

Implementations

impl AnyProtocol

pub fn get(name: &CStr) -> Option<&'static Self>

Returns the protocol definition of a specified protocol, or None if the protocol is not registered with the Objective-C runtime.

pub fn protocols() -> impl Deref<Target = [&'static Self]> + AsRef<[&'static Self]> + Debug

Obtains the list of registered protocol definitions.

pub fn adopted_protocols( &self, ) -> impl Deref<Target = [&AnyProtocol]> + AsRef<[&AnyProtocol]> + Debug

Get a list of the protocols to which this protocol conforms.

pub fn conforms_to(&self, proto: &AnyProtocol) -> bool

Checks whether this protocol conforms to the specified protocol.

pub fn name(&self) -> &CStr

Returns the name of self.

Trait Implementations

impl AsRef<AnyObject> for AnyProtocol

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<AnyProtocol> for AnyProtocol

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for AnyProtocol

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for AnyProtocol

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Message for AnyProtocol

Note that protocols are objects, though sending messages to them is officially deprecated.

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl PartialEq for AnyProtocol

fn eq(&self, other: &Self) -> bool

Check whether the protocols are equal, or conform to each other.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for AnyProtocol

const ENCODING_REF: Encoding = Encoding::Object

The Objective-C type-encoding for a reference of this type.

impl Eq for AnyProtocol

impl RefUnwindSafe for AnyProtocol

impl Send for AnyProtocol

impl Sync for AnyProtocol

impl UnwindSafe for AnyProtocol