leptos_use

Struct UseCssVarOptions

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pub struct UseCssVarOptions<El, T>
where
    El: Clone + Into<ElementMaybeSignal<T, Element>>,
    T: Into<Element> + Clone + 'static,
{ /* private fields */ }
Expand description

Options for use_css_var_with_options.

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impl<El, T> UseCssVarOptions<El, T>
where El: Clone + Into<ElementMaybeSignal<T, Element>>, T: Into<Element> + Clone + 'static,

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pub fn target<New__El, New__T>( self, value: New__El, ) -> UseCssVarOptions<New__El, New__T>
where New__El: Clone + Into<ElementMaybeSignal<New__T, Element>>, New__T: Into<Element> + Clone + 'static,

The target element to read the variable from and set the variable on. Defaults to the document.documentElement.

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pub fn initial_value(self, value: impl Into<String>) -> Self

The initial value of the variable before it is read. Also the default value if the variable isn’t defined on the target. Defaults to “”.

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pub fn observe(self, value: bool) -> Self

If true use a MutationObserver to monitor variable changes. Defaults to false.

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impl Default for UseCssVarOptions<Option<Element>, Element>

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<El, T> Freeze for UseCssVarOptions<El, T>
where El: Freeze,

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impl<El, T> RefUnwindSafe for UseCssVarOptions<El, T>
where El: RefUnwindSafe, T: RefUnwindSafe,

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impl<El, T> Send for UseCssVarOptions<El, T>
where El: Send, T: Send,

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impl<El, T> Sync for UseCssVarOptions<El, T>
where El: Sync, T: Sync,

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impl<El, T> Unpin for UseCssVarOptions<El, T>
where El: Unpin, T: Unpin,

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impl<El, T> UnwindSafe for UseCssVarOptions<El, T>
where El: UnwindSafe, T: UnwindSafe,

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T