hooks

Struct use_state_with_updater

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pub struct use_state_with_updater<S, U: StateUpdater<S>>(pub S, pub U);

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§0: S

initial state

§1: U

initial updater

Trait Implementations§

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impl<T, U: StateUpdater<T>> IntoHook for UseStateWithUpdater<T, U>

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type Hook = StateWithUpdater<T, U>

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fn into_hook(self) -> Self::Hook

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fn into_hook_values(self) -> Values<Self::Hook>
where Self: Sized,

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impl<T, U: StateUpdater<T>> UpdateHook for UseStateWithUpdater<T, U>

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fn update_hook(self, _hook: Pin<&mut Self::Hook>)

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impl<T, U: StateUpdater<T>> UpdateHookUninitialized for UseStateWithUpdater<T, U>

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type Uninitialized = UninitializedHook<StateWithUpdater<T, U>>

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fn h( self, hook: Pin<&mut Self::Uninitialized>, ) -> <Self::Hook as HookValue<'_>>::Value

Auto Trait Implementations§

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impl<S, U> Freeze for UseStateWithUpdater<S, U>
where S: Freeze, U: Freeze,

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impl<S, U> RefUnwindSafe for UseStateWithUpdater<S, U>
where S: RefUnwindSafe, U: RefUnwindSafe,

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impl<S, U> Send for UseStateWithUpdater<S, U>
where S: Send, U: Send,

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impl<S, U> Sync for UseStateWithUpdater<S, U>
where S: Sync, U: Sync,

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impl<S, U> Unpin for UseStateWithUpdater<S, U>
where S: Unpin, U: Unpin,

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impl<S, U> UnwindSafe for UseStateWithUpdater<S, U>
where S: UnwindSafe, U: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> Captures<U> for T
where T: ?Sized,