Trait glib::clone::Upgrade

source · [−]
pub trait Upgrade where
    Self: Sized, {
    type Strong;
    fn upgrade(&self) -> Option<Self::Strong>;
}
Expand description

Trait for generalizing upgrading a weak reference to a strong reference.

Associated Types

Strong reference type.

Required methods

Try upgrading a weak reference to a strong reference.

Implementations on Foreign Types

Implementors