Struct AnySource 

pub struct AnySource(/* private fields */);

A weak reference to any reactive source node.

Trait Implementations

impl Clone for AnySource

fn clone(&self) -> AnySource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnySource

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

Formats the value using the given formatter.

impl DefinedAt for AnySource

fn defined_at(&self) -> Option<&'static Location<'static>>

Returns the location at which the signal was defined. This is usually simply None in release mode.

impl Hash for AnySource

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 IsDisposed for AnySource

fn is_disposed(&self) -> bool

If true, the signal cannot be accessed without a panic.

impl PartialEq for AnySource

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.

impl ReactiveNode for AnySource

fn mark_dirty(&self)

Notifies the source’s dependencies that it has changed.

fn mark_subscribers_check(&self)

Marks that all subscribers need to be checked.

fn update_if_necessary(&self) -> bool

Regenerates the value for this node, if needed, and returns whether it has actually changed or not.

fn mark_check(&self)

Notifies the source’s dependencies that it may have changed.

impl Source for AnySource

fn add_subscriber(&self, subscriber: AnySubscriber)

Adds a subscriber to this source’s list of dependencies.

fn remove_subscriber(&self, subscriber: &AnySubscriber)

Removes a subscriber from this source’s list of dependencies.

fn clear_subscribers(&self)

Remove all subscribers from this source’s list of dependencies.

impl ToAnySource for AnySource

fn to_any_source(&self) -> AnySource

Converts this type to its type-erased equivalent.

impl Eq for AnySource