Trait glib::clone::Upgrade

source · 
pub trait Upgradewhere
    Self: Sized,{
    type Strong;

    fn upgrade(&self) -> Option<Self::Strong>;
}
Expand description

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

Required Associated Types§

Strong reference type.

Required Methods§

Try upgrading a weak reference to a strong reference.

Implementations on Foreign Types§

Implementors§