Struct SnapshotState 

pub struct SnapshotState<T>
where
    T: Clone + 'static,
{ /* private fields */ }

Cheap copyable mutable view of a state cell.

Ownership lives elsewhere: a composition slot, an OwnedMutableState, or the runtime for states created with crate::mutableStateOf / MutableState::with_runtime.

Implementations

impl<T> MutableState<T>

where T: Clone + 'static,

pub fn with_runtime(value: T, runtime: RuntimeHandle) -> MutableState<T>

pub fn is_alive(&self) -> bool

pub fn try_with<R>(&self, f: impl FnOnce(&T) -> R) -> Option<R>

pub fn try_value(&self) -> Option<T>

pub fn as_state(&self) -> State<T>

pub fn try_retain(&self) -> Option<OwnedMutableState<T>>

pub fn retain(&self) -> OwnedMutableState<T>

pub fn with<R>(&self, f: impl FnOnce(&T) -> R) -> R

pub fn update<R>(&self, f: impl FnOnce(&mut T) -> R) -> R

pub fn replace(&self, value: T)

pub fn set_value(&self, value: T)

pub fn set(&self, value: T)

pub fn value(&self) -> T

pub fn get(&self) -> T

pub fn get_non_reactive(&self) -> T

Trait Implementations

impl<T> Clone for MutableState<T>

where T: Clone + 'static,

fn clone(&self) -> MutableState<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for MutableState<T>

where T: Debug + Clone + 'static,

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

Formats the value using the given formatter.

impl<T> PartialEq for MutableState<T>

where T: Clone + 'static,

fn eq(&self, other: &MutableState<T>) -> 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<T> Copy for MutableState<T>

where T: Clone + 'static,

impl<T> Eq for MutableState<T>

where T: Clone + 'static,