pub trait Upgradewhere
Self: Sized,{
type Strong;
// Required method
fn upgrade(&self) -> Option<Self::Strong>;
}
Expand description
Trait for generalizing upgrading a weak reference to a strong reference.
pub trait Upgradewhere
Self: Sized,{
type Strong;
// Required method
fn upgrade(&self) -> Option<Self::Strong>;
}
Trait for generalizing upgrading a weak reference to a strong reference.