[−][src]Enum trees::rc::WeakNode

pub enum WeakNode<T> {
    Scattered(ScatteredWeakNode<T>),
    Piled(PiledWeakNode<T>),
}

Non-owning reference-counting node.

Variants

Scattered(ScatteredWeakNode<T>)
Piled(PiledWeakNode<T>)

Implementations

impl<T> WeakNode<T>[src]

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

Attempts to upgrade the WeakNode a RcNode, delaying dropping of the Node if successful. Returns None if the Node has since been dropped.

Trait Implementations

impl<T> Drop for WeakNode<T>[src]

Auto Trait Implementations

impl<T> !RefUnwindSafe for WeakNode<T>[src]

impl<T> !Send for WeakNode<T>[src]

impl<T> !Sync for WeakNode<T>[src]

impl<T> Unpin for WeakNode<T>[src]

impl<T> !UnwindSafe for WeakNode<T>[src]

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, 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.

impl<T> TupleTree<T, ()> for T[src]