Struct RefCounterIsOwned

pub struct RefCounterIsOwned<const OWNED: bool>(/* private fields */);

This class is used to manage reference-counting providing a simple interface and a counter.

• RefCounter represents a C++ wxRefCounter class instance which your code has ownership, RefCounterIsOwned<false> represents one which don’t own.
• Use RefCounter’s new() to create an instance of this class.
• See C++ wxRefCounter class’s documentation for more details.

Implementations

impl<const OWNED: bool> RefCounterIsOwned<OWNED>

pub fn new() -> RefCounterIsOwned<OWNED>

Default constructor.

See C++ wxRefCounter::wxRefCounter()’s documentation.

pub fn none() -> Option<&'static Self>

Trait Implementations

impl Clone for RefCounterIsOwned<false>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const OWNED: bool> Drop for RefCounterIsOwned<OWNED>

fn drop(&mut self)

Executes the destructor for this type.

impl<const OWNED: bool> RefCounterMethods for RefCounterIsOwned<OWNED>

fn dec_ref(&self)

Decrements the reference count associated with this shared data and, if it reaches zero, destroys this instance of wxRefCounter releasing its memory.

fn get_ref_count(&self) -> c_int

Returns the reference count associated with this shared data.

fn inc_ref(&self)

Increments the reference count associated with this shared data.

impl<const OWNED: bool> WxRustMethods for RefCounterIsOwned<OWNED>

type Unowned = RefCounterIsOwned<false>

unsafe fn as_ptr(&self) -> *mut c_void

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

unsafe fn from_unowned_ptr(ptr: *mut c_void) -> Self::Unowned

unsafe fn with_ptr<F: Fn(&Self)>(ptr: *mut c_void, closure: F)

unsafe fn option_from(ptr: *mut c_void) -> Option<Self::Unowned>

where Self: Sized,