Struct EuvSwitchState 

pub struct EuvSwitchState {
    pub checked: Signal<bool>,
}

The reactive state handle for the euv_switch component.

Registered against the current hook context slot via HookContext::use_hook, so every render at the same hook index observes the same Signal<bool> and the switch keeps its state across re-renders.

Fields

checked: Signal<bool>

The signal holding the switch checked state.

Implementations

impl EuvSwitchState

pub fn new(checked: Signal<bool>) -> Self

Creates a state handle for the given checked signal.

The handle is a thin wrapper: it never owns the signal, it only gives the view a place to hang Self::toggle and Self::on_toggle without threading bare signals around.

Arguments

• Signal<bool> - The checked-state signal to wrap.

Returns

• EuvSwitchState - The state handle.

pub fn toggle(&self)

Flips the checked state of the switch.

The click handler is a no-op while the switch is disabled, so a disabled switch can never be flipped by a stray click.

pub fn on_toggle(&self, disabled: Signal<bool>) -> Option<Rc<dyn Fn(Event)>>

Builds a click handler that toggles the switch.

Arguments

• Signal<bool> - The disabled signal consulted on every click.

Returns

• Option<Rc<dyn Fn(Event)>> - A click handler toggling the checked signal, or ignoring the event while disabled.

impl EuvSwitchState

pub fn get_checked(&self) -> Signal<bool>

pub fn get_mut_checked(&mut self) -> &mut Signal<bool>

pub fn set_checked(&mut self, val: Signal<bool>) -> &mut Self

Trait Implementations

impl Clone for EuvSwitchState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EuvSwitchState

impl Debug for EuvSwitchState

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

Formats the struct fields as a debug struct, skipping excluded fields.

Arguments

• &mut std::fmt::Formatter<'_> - The formatter to write the representation into.

Returns

• std::fmt::Result - Success or failure of the formatting operation.

impl Default for EuvSwitchState

fn default() -> Self

Returns the “default value” for a type.