Struct Condition 

pub struct Condition(/* private fields */);

An Objective-C condition object.

C++ equivalent: NS::Condition

Implementations

impl Condition

pub fn alloc() -> Option<Self>

Allocate a new condition.

C++ equivalent: static Condition* alloc()

pub fn init(&self) -> Option<Self>

Initialize an allocated condition.

C++ equivalent: Condition* init()

pub fn wait(&self)

Wait on the condition.

C++ equivalent: void wait()

pub fn wait_until_date(&self, limit: &Date) -> bool

Wait on the condition until a date.

C++ equivalent: bool waitUntilDate(Date* pLimit)

pub fn signal(&self)

Signal one waiting thread.

C++ equivalent: void signal()

pub fn broadcast(&self)

Signal all waiting threads.

C++ equivalent: void broadcast()

pub fn new() -> Option<Self>

Create a new condition (convenience method).

pub unsafe fn from_ptr(ptr: *mut c_void) -> Option<Self>

Create a Condition from a raw pointer.

Safety

The pointer must be a valid Objective-C NSCondition object.

Trait Implementations

impl Clone for Condition

fn clone(&self) -> Condition

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Condition

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

Formats the value using the given formatter.

impl Locking for Condition

fn lock(&self)

Lock the object.

fn unlock(&self)

Unlock the object.

impl Referencing for Condition

fn as_ptr(&self) -> *const c_void

Get the raw pointer to the Objective-C object.

fn as_mut_ptr(&self) -> *mut c_void

Get the raw mutable pointer to the Objective-C object.

fn retain(&self) -> Self

where Self: Clone,

Retain the object, incrementing its reference count.

fn release(&self)

Release the object, decrementing its reference count.

fn autorelease(&self) -> Self

where Self: Clone,

Autorelease the object.

fn retain_count(&self) -> UInteger

Get the retain count of the object.

impl Send for Condition

impl Sync for Condition