Struct crux_core::render::Render

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pub struct Render<Ev> { /* private fields */ }
Expand description

Use an instance of Render to notify the Shell that it should update the user interface. This assumes a declarative UI framework is used in the Shell, which will take the ViewModel provided by Core::view and reconcile the new UI state based on the view model with the previous one.

For imperative UIs, the Shell will need to understand the difference between the two view models and update the user interface accordingly.

Implementations§

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impl<Ev> Render<Ev>
where Ev: 'static,

Public API of the capability, called by App::update.

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pub fn new(context: CapabilityContext<RenderOperation, Ev>) -> Self

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pub fn render(&self)

Call render from App::update to signal to the Shell that UI should be re-drawn.

Trait Implementations§

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impl<Ev> Capability<Ev> for Render<Ev>

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type Operation = RenderOperation

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type MappedSelf<MappedEv> = Render<MappedEv>

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fn map_event<F, NewEv>(&self, f: F) -> Self::MappedSelf<NewEv>
where F: Fn(NewEv) -> Ev + Send + Sync + 'static, Ev: 'static, NewEv: 'static,

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impl<Ev> Clone for Render<Ev>

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fn clone(&self) -> Self

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

Auto Trait Implementations§

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impl<Ev> Freeze for Render<Ev>

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impl<Ev> !RefUnwindSafe for Render<Ev>

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impl<Ev> Send for Render<Ev>

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impl<Ev> Sync for Render<Ev>

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impl<Ev> Unpin for Render<Ev>

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impl<Ev> !UnwindSafe for Render<Ev>

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.