Struct WeakReference

pub struct WeakReference<P, T>(/* private fields */)
where
    P: Platform + ?Sized,
    T: 'static;

Implementations

impl<P, T> WeakReference<P, T>

where P: Platform + ?Sized, T: 'static,

pub fn new(weak: Weak<P>, reference: Reference<T>) -> WeakReference<P, T>

pub fn replace(&self, value: impl Into<T>) -> Option<T>

pub fn apply<F, O>(&self, op: F) -> Option<O>

where F: FnOnce(&mut T) -> O,

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

where F: FnOnce(&WeakLink<'_, P>) -> O,

pub fn queue_rerender(&self) -> bool

Trait Implementations

impl<P, T> Clone for WeakReference<P, T>

where P: Platform + ?Sized, T: 'static,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.