Struct glib::object::WeakRef

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

Methods

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

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

Trait Implementations

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

fn drop(&mut self)

A method called when the value goes out of scope.

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> + Send + Sync + ?Sized> Send for WeakRef<T>

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