Struct glib::object::WeakRef

pub struct WeakRef<T: IsA<Object> + ?Sized>(_, _);

Methods

impl<T: IsA<Object> + StaticType + UnsafeFrom<ObjectRef> + Wrapper + ?Sized> WeakRef<T>

pub fn new() -> WeakRef<T>

pub fn upgrade(&self) -> Option<T>

Trait Implementations

impl<T: IsA<Object> + ?Sized> Drop for WeakRef<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: IsA<Object> + ?Sized> Clone for WeakRef<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: IsA<Object>> Default for WeakRef<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T: IsA<Object> + Sync + Sync> Sync for WeakRef<T>

impl<T: IsA<Object> + Send + Sync> Send for WeakRef<T>

impl<T: IsA<Object>> From<WeakRef<T>> for SendWeakRef<T>

fn from(v: WeakRef<T>) -> SendWeakRef<T>

Performs the conversion.