Struct Subscribers

pub struct Subscribers { /* private fields */ }

A list of ReactiveContexts that are subscribed. This is used to notify subscribers when the value changes.

Implementations

impl Subscribers

pub fn new_noop() -> Self

Create a new no-op list of subscribers.

pub fn new() -> Self

Create a new list of subscribers.

pub fn add(&self, subscriber: ReactiveContext)

Add a subscriber to the list.

pub fn remove(&self, subscriber: &ReactiveContext)

Remove a subscriber from the list.

pub fn visit(&self, f: impl FnMut(&ReactiveContext))

Visit all subscribers in the list.

Trait Implementations

impl Clone for Subscribers

fn clone(&self) -> Subscribers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Subscribers

fn default() -> Self

Returns the “default value” for a type.

impl<S: SubscriberList + Send + Sync + 'static> From<Arc<S>> for Subscribers

fn from(inner: Arc<S>) -> Self

Converts to this type from the input type.