Struct Store 

pub struct Store<S>
where
    S: State,
{ /* private fields */ }

Store manages state lifecycle with subscriptions and time-travel debugging.

Implementations

impl<S> Store<S>

where S: State,

pub fn new(initial: S) -> Store<S>

Create a new store with initial state.

pub fn with_history_limit(initial: S, max_history: usize) -> Store<S>

Create a store with custom history limit.

pub const fn state(&self) -> &S

Get current state.

pub fn dispatch( &mut self, msg: <S as State>::Message, ) -> Command<<S as State>::Message>

Dispatch a message to update state.

pub fn subscribe<F>(&mut self, callback: F)

where F: Fn(&S) + Send + Sync + 'static,

Subscribe to state changes.

pub fn history_len(&self) -> usize

Get number of history entries.

pub const fn can_undo(&self) -> bool

Can undo to previous state.

pub fn can_redo(&self) -> bool

Can redo to next state.

pub fn undo(&mut self) -> bool

Undo to previous state.

pub fn redo(&mut self) -> bool

Redo to next state.

pub fn jump_to(&mut self, index: usize) -> bool

Jump to a specific point in history.

pub fn clear_history(&mut self)

Clear history.

Trait Implementations

impl<S> Debug for Store<S>

where S: State + Debug,

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

Formats the value using the given formatter.