Struct Weak

pub struct Weak<P>
where
    P: Platform + ?Sized,
{ /* private fields */ }

This is a weak reference to an instance that can be converted into a link at request.

Implementations

impl<P> Weak<P>

where P: Platform + ?Sized,

pub fn new(instance: &Rc<Instance<P>>) -> Weak<P>

pub fn with_link<F, T>(&self, op: F) -> Option<T>

where F: FnOnce(&WeakLink<'_, P>) -> T,

Trait Implementations

impl<P> Clone for Weak<P>

where P: Platform + ?Sized,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.