Trait leptos::SignalUpdateUntracked

pub trait SignalUpdateUntracked<T> {
    // Required methods
    fn update_untracked(&self, f: impl FnOnce(&mut T));
    fn try_update_untracked<O>(&self, f: impl FnOnce(&mut T) -> O) -> Option<O>;
}

This trait allows updating the signals value without causing dependant effects to run.

Required Methods

fn update_untracked(&self, f: impl FnOnce(&mut T))

Runs the provided closure with a mutable reference to the current value without notifying dependents.

fn try_update_untracked<O>(&self, f: impl FnOnce(&mut T) -> O) -> Option<O>

Runs the provided closure with a mutable reference to the current value without notifying dependents and returns the value the closure returned.

Object Safety

This trait is not object safe.

Implementors

impl<T> SignalUpdateUntracked<T> for RwSignal<T>

impl<T> SignalUpdateUntracked<T> for WriteSignal<T>