Trait glib::clone::Downgrade

[+] Show declaration

pub trait Downgrade where
    Self: Sized, {
    type Weak;
    fn downgrade(&self) -> Self::Weak;
}

[−] Expand description

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

Associated Types

type Weak[−]

Weak reference type.

Required methods

fn downgrade(&self) -> Self::Weak[−]

Downgrade to a weak reference.

Implementations on Foreign Types

impl<'_, T: Downgrade> Downgrade for &'_ T[−]

[+] Show hidden undocumented items

type Weak = T::Weak

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

impl<T> Downgrade for Arc<T>[−]

[+] Show hidden undocumented items

type Weak = Weak<T>

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

impl<T> Downgrade for Rc<T>[−]

[+] Show hidden undocumented items

type Weak = Weak<T>

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

Implementors