Struct sycamore::reactive::SignalEmitter

pub struct SignalEmitter(_);

A struct for managing subscriptions to signals.

Implementations

impl SignalEmitter

pub fn track(&self)

Track the current signal in the effect scope.

pub fn trigger_subscribers(&self)

Calls all the subscribers without modifying the state. This can be useful when using patterns such as inner mutability where the state updated will not be automatically triggered. In the general case, however, it is preferable to use Signal::set() instead.

This will also re-compute all the subscribers of this signal by calling all the dependency callbacks.

Trait Implementations

impl Clone for SignalEmitter

fn clone(&self) -> SignalEmitter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SignalEmitter

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

Formats the value using the given formatter.

impl Default for SignalEmitter

fn default() -> SignalEmitter

Returns the “default value” for a type.