sycamore::web

Struct Resource

pub struct Resource<T>
where
    T: 'static,
{ /* private fields */ }
Expand description

Represents a asynchronous resource.

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impl<T> Resource<T>
where T: 'static,

pub fn is_loading(&self) -> bool

Returns whether we are currently loading a new value or not.

Trait Implementations§

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impl<T> Clone for Resource<T>
where T: Clone + 'static,

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

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Deref for Resource<T>
where T: 'static,

Hijack deref so that we can track where the resource is being accessed.

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type Target = ReadSignal<Option<T>>

The resulting type after dereferencing.
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fn deref(&self) -> &<Resource<T> as Deref>::Target

Dereferences the value.
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impl<T> Copy for Resource<T>
where T: Copy + 'static,

Auto Trait Implementations§

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impl<T> Freeze for Resource<T>

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impl<T> !RefUnwindSafe for Resource<T>

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impl<T> !Send for Resource<T>

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impl<T> !Sync for Resource<T>

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impl<T> Unpin for Resource<T>
where T: Unpin,

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impl<T> !UnwindSafe for Resource<T>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.