Struct objc::runtime::Class [−][src]
#[repr(C)]pub struct Class { /* fields omitted */ }
A type that represents an Objective-C class.
Methods
impl Class[src]
impl Classpub fn get(name: &str) -> Option<&'static Class>[src]
pub fn get(name: &str) -> Option<&'static Class>Returns the class definition of a specified class, or None if the
class is not registered with the Objective-C runtime.
pub fn classes() -> MallocBuffer<&'static Class>[src]
pub fn classes() -> MallocBuffer<&'static Class>Obtains the list of registered class definitions.
pub fn classes_count() -> usize[src]
pub fn classes_count() -> usizeReturns the total number of registered classes.
pub fn name(&self) -> &str[src]
pub fn name(&self) -> &strReturns the name of self.
pub fn superclass(&self) -> Option<&Class>[src]
pub fn superclass(&self) -> Option<&Class>Returns the superclass of self, or None if self is a root class.
pub fn metaclass(&self) -> &Class[src]
pub fn metaclass(&self) -> &ClassReturns the metaclass of self.
pub fn instance_size(&self) -> usize[src]
pub fn instance_size(&self) -> usizeReturns the size of instances of self.
pub fn instance_method(&self, sel: Sel) -> Option<&Method>[src]
pub fn instance_method(&self, sel: Sel) -> Option<&Method>Returns a specified instance method for self, or None if self and
its superclasses do not contain an instance method with the
specified selector.
pub fn instance_variable(&self, name: &str) -> Option<&Ivar>[src]
pub fn instance_variable(&self, name: &str) -> Option<&Ivar>Returns the ivar for a specified instance variable of self, or None
if self has no ivar with the given name.
pub fn instance_methods(&self) -> MallocBuffer<&Method>[src]
pub fn instance_methods(&self) -> MallocBuffer<&Method>Describes the instance methods implemented by self.
pub fn conforms_to(&self, proto: &Protocol) -> bool[src]
pub fn conforms_to(&self, proto: &Protocol) -> boolChecks whether this class conforms to the specified protocol.
pub fn adopted_protocols(&self) -> MallocBuffer<&Protocol>[src]
pub fn adopted_protocols(&self) -> MallocBuffer<&Protocol>Get a list of the protocols to which this class conforms.
pub fn instance_variables(&self) -> MallocBuffer<&Ivar>[src]
pub fn instance_variables(&self) -> MallocBuffer<&Ivar>Describes the instance variables declared by self.
Trait Implementations
impl PartialEq for Class[src]
impl PartialEq for Classfn eq(&self, other: &Class) -> bool[src]
fn eq(&self, other: &Class) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &Rhs) -> bool1.0.0[src]
fn ne(&self, other: &Rhs) -> boolThis method tests for !=.
impl Eq for Class[src]
impl Eq for Classimpl Debug for Class[src]
impl Debug for Classfn fmt(&self, f: &mut Formatter) -> Result[src]
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl<'a> Encode for &'a Class[src]
impl<'a> Encode for &'a Classimpl<'a> Encode for &'a mut Class[src]
impl<'a> Encode for &'a mut Classimpl Message for Class[src]
impl Message for Classunsafe fn send_message<A, R>(
&self,
sel: Sel,
args: A
) -> Result<R, MessageError> where
Self: Sized,
A: MessageArguments,
R: Any, [src]
unsafe fn send_message<A, R>(
&self,
sel: Sel,
args: A
) -> Result<R, MessageError> where
Self: Sized,
A: MessageArguments,
R: Any, Sends a message to self with the given selector and arguments. Read more
fn verify_message<A, R>(&self, sel: Sel) -> Result<(), MessageError> where
Self: Sized,
A: EncodeArguments,
R: Encode, [src]
fn verify_message<A, R>(&self, sel: Sel) -> Result<(), MessageError> where
Self: Sized,
A: EncodeArguments,
R: Encode, Verifies that the argument and return types match the encoding of the method for the given selector. Read more