Store

waterui_core::env

Struct Store 

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pub struct Store<K, V> { /* private fields */ }
Expand description

A type-indexed storage container for values in an environment.

This struct allows storing values of any type V indexed by a type key K.

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impl<K, V> Store<K, V>

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pub const fn new(value: V) -> Self

Creates a new store with the given value.

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pub const fn value(&self) -> &V

Returns a reference to the stored value.

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impl<K: Debug, V: Debug> Debug for Store<K, V>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<K, V> Freeze for Store<K, V>
where V: Freeze,

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impl<K, V> RefUnwindSafe for Store<K, V>
where V: RefUnwindSafe, K: RefUnwindSafe,

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impl<K, V> Send for Store<K, V>
where V: Send, K: Send,

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impl<K, V> Sync for Store<K, V>
where V: Sync, K: Sync,

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impl<K, V> Unpin for Store<K, V>
where V: Unpin, K: Unpin,

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impl<K, V> UnwindSafe for Store<K, V>
where V: UnwindSafe, K: 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> IdentifiableExt for T

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fn use_id<F, Id>(self, f: F) -> UseId<Self, F>
where F: Fn(&Self) -> Id, Id: Ord + Hash,

Wraps the value in a UseId with the provided identification function.
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fn self_id(self) -> SelfId<Self>

Wraps the value in a SelfId, making the value serve as its own identifier.
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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.