Struct WeakSignal

pub struct WeakSignal<T: ?Sized>(/* private fields */);

A weak reference to a Signal.

Implementations

impl<T> WeakSignal<T>

pub fn set(&self, value: T)

pub fn set_silent(&self, value: T)

impl<T: ?Sized> WeakSignal<T>

pub fn upgrade(&self) -> Option<SharedSignal<T>>

pub fn set_arc(&self, value: Rc<T>)

pub fn set_arc_silent(&self, value: Rc<T>)

pub fn get(&self) -> Option<Rc<T>>

pub fn get_untracked(&self) -> Option<Rc<T>>

Trait Implementations

impl<T: ?Sized> Clone for WeakSignal<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + ?Sized> Debug for WeakSignal<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Hash + ?Sized> Hash for WeakSignal<T>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: PartialEq + ?Sized> PartialEq for WeakSignal<T>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.