Trait enso_prelude::StrongRef[−][src]

pub trait StrongRef: CloneRef {
    type WeakRef: WeakRef<StrongRef = Self>;
    fn downgrade(&self) -> Self::WeakRef;
}

Expand description

Abstraction for a strong reference like Rc or newtypes over it.

Associated Types

type WeakRef: WeakRef<StrongRef = Self>

Downgraded reference type.

Required methods

fn downgrade(&self) -> Self::WeakRef

Creates a new weak reference of this allocation.

Implementors

impl<T: ?Sized> StrongRef for Rc<T>