Struct NoState 

pub struct NoState;

A no-op state type for dependency-based refreshing without state transitions

Use this when you need stateful() for reactive dependency tracking but don’t have actual state transitions.

Example

// Rebuild when `direction` signal changes, no state machine needed
stateful::<NoState>()
    .deps(&[direction.signal_id()])
    .on_state(|_ctx| {
        div().child(build_content(direction.get()))
    })

Trait Implementations

impl Clone for NoState

fn clone(&self) -> NoState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoState

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

Formats the value using the given formatter.

impl Default for NoState

fn default() -> NoState

Returns the “default value” for a type.

impl Hash for NoState

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 PartialEq for NoState

fn eq(&self, other: &NoState) -> 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 StateTransitions for NoState

fn on_event(&self, _event: u32) -> Option<NoState>

Handle an event and return the new state, or None if no transition

impl Copy for NoState

impl Eq for NoState

impl StructuralPartialEq for NoState