[−][src]Struct glib::object::WeakRef

pub struct WeakRef<T: ObjectType>(_, _);

Methods

impl<T: ObjectType> WeakRef<T>[src][−]

pub fn new() -> WeakRef<T>[src]

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

Trait Implementations

impl<T: ObjectType> Clone for WeakRef<T>[src][+]

impl<T: Debug + ObjectType> Debug for WeakRef<T>[src][+]

impl<T: ObjectType> Default for WeakRef<T>[src][+]

impl<T: ObjectType> Drop for WeakRef<T>[src][+]

impl<T: ObjectType> From<WeakRef<T>> for SendWeakRef<T>[src][+]

impl<T: ObjectType + Send + Sync> Send for WeakRef<T>[src]

impl<T: ObjectType + Sync> Sync for WeakRef<T>[src]

impl<T: Downgrade + ObjectType> Upgrade for WeakRef<T>[src][+]

type Strong = T

Strong reference type.

Auto Trait Implementations

impl<T> RefUnwindSafe for WeakRef<T> where
    T: RefUnwindSafe, 

impl<T> Unpin for WeakRef<T>

impl<T> UnwindSafe for WeakRef<T> where
    T: RefUnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.