flams_router_vscode::components

Struct Signal

pub struct Signal<T, S = SyncStorage>
where
    S: Storage<T>,
{
    inner: ArenaItem<SignalTypes<T, S>, S>,
}
Expand description

A wrapper for any kind of arena-allocated reactive signal: a ReadSignal, Memo, RwSignal, or derived signal closure, or a plain value of the same type

This allows you to create APIs that take T or any reactive value that returns T as an argument, rather than adding a generic F: Fn() -> T.

Values can be accessed with the same function call, read(), with(), and get() APIs as other signals.

§Important Notes about Derived Signals

Signal::derive() is simply a way to box and type-erase a “derived signal,” which is a plain closure that accesses one or more signals. It does not cache the value of that computation. Accessing the value of a Signal<_> that is created using Signal::derive() will run the closure again every time you call .read(), .with(), or .get().

If you want the closure to run the minimal number of times necessary to update its state, and then to cache its value, you should use a Memo (and convert it into a Signal<_>) rather than using Signal::derive().

Note that for many computations, it is nevertheless less expensive to use a derived signal than to create a separate memo and to cache the value: creating a new reactive node and taking the lock on that cached value whenever you access the signal is more expensive than simply re-running the calculation in many cases.

Fields§

§inner: ArenaItem<SignalTypes<T, S>, S>

Implementations§

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impl<T> Signal<T>
where T: Send + Sync + 'static,

pub fn derive( derived_signal: impl Fn() -> T + Send + Sync + 'static, ) -> Signal<T>

Wraps a derived signal, i.e., any computation that accesses one or more reactive signals.

let (count, set_count) = signal(2);
let double_count = Signal::derive(move || count.get() * 2);

// this function takes any kind of wrapped signal
fn above_3(arg: &Signal<i32>) -> bool {
    arg.get() > 3
}

assert_eq!(above_3(&count.into()), false);
assert_eq!(above_3(&double_count), true);

pub fn stored(value: T) -> Signal<T>

Moves a static, nonreactive value into a signal, backed by ArcStoredValue.

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impl<T> Signal<T, LocalStorage>
where T: 'static,

pub fn derive_local( derived_signal: impl Fn() -> T + 'static, ) -> Signal<T, LocalStorage>

Wraps a derived signal. Works like Signal::derive but uses LocalStorage.

pub fn stored_local(value: T) -> Signal<T, LocalStorage>

Moves a static, nonreactive value into a signal, backed by ArcStoredValue. Works like Signal::stored but uses LocalStorage.

Trait Implementations§

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impl<T, S> Clone for Signal<T, S>
where S: Storage<T>,

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fn clone(&self) -> Signal<T, S>

Returns a duplicate 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, S> Debug for Signal<T, S>
where S: Debug + Storage<T>,

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

Formats the value using the given formatter. Read more
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impl<T> Default for Signal<T>
where T: Send + Sync + Default + 'static,

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fn default() -> Signal<T>

Returns the “default value” for a type. Read more
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impl<T> Default for Signal<T, LocalStorage>
where T: Default + 'static,

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fn default() -> Signal<T, LocalStorage>

Returns the “default value” for a type. Read more
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impl<T, S> DefinedAt for Signal<T, S>
where S: Storage<T>,

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fn defined_at(&self) -> Option<&'static Location<'static>>

Returns the location at which the signal was defined. This is usually simply None in release mode.
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impl<T, S> Dispose for Signal<T, S>
where S: Storage<T>,

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fn dispose(self)

Disposes of the signal. This: Read more
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impl<T, S> Fn() for Signal<T, S>
where Signal<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>>,

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extern "rust-call" fn call( &self, _args: (), ) -> <Signal<T, S> as FnOnce()>::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.
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impl<T, S> FnMut() for Signal<T, S>
where Signal<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>>,

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extern "rust-call" fn call_mut( &mut self, _args: (), ) -> <Signal<T, S> as FnOnce()>::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.
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impl<T, S> FnOnce() for Signal<T, S>
where Signal<T, S>: Get, S: Storage<T> + Storage<Option<T>> + Storage<SignalTypes<Option<T>, S>>,

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type Output = <Signal<T, S> as Get>::Value

The returned type after the call operator is used.
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extern "rust-call" fn call_once( self, _args: (), ) -> <Signal<T, S> as FnOnce()>::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.
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impl From<&str> for Signal<Option<String>>

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fn from(value: &str) -> Signal<Option<String>>

Converts to this type from the input type.
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impl From<&str> for Signal<Option<String>, LocalStorage>

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fn from(value: &str) -> Signal<Option<String>, LocalStorage>

Converts to this type from the input type.
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impl From<&str> for Signal<String>

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fn from(value: &str) -> Signal<String>

Converts to this type from the input type.
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impl From<&str> for Signal<String, LocalStorage>

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fn from(value: &str) -> Signal<String, LocalStorage>

Converts to this type from the input type.
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impl<T> From<ArcMappedSignal<T>> for Signal<T>
where T: Clone + Send + Sync + 'static,

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fn from(value: ArcMappedSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<ArcMemo<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: ArcMemo<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<ArcMemo<T, LocalStorage>> for Signal<T, LocalStorage>
where T: Send + Sync + 'static,

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fn from(value: ArcMemo<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<ArcReadSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: ArcReadSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<ArcReadSignal<T>> for Signal<T, LocalStorage>
where T: Send + Sync + 'static,

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fn from(value: ArcReadSignal<T>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<ArcRwSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: ArcRwSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<ArcRwSignal<T>> for Signal<T, LocalStorage>
where T: Send + Sync + 'static,

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fn from(value: ArcRwSignal<T>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<ArcSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: ArcSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<MappedSignal<T>> for Signal<T>
where T: Clone + Send + Sync + 'static,

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fn from(value: MappedSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<MaybeSignal<T>> for Signal<Option<T>>
where T: Clone + Send + Sync + 'static,

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fn from(value: MaybeSignal<T>) -> Signal<Option<T>>

Converts to this type from the input type.
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impl<T> From<MaybeSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: MaybeSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<MaybeSignal<T, LocalStorage>> for Signal<Option<T>, LocalStorage>
where T: Clone + Send + Sync + 'static,

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fn from(value: MaybeSignal<T, LocalStorage>) -> Signal<Option<T>, LocalStorage>

Converts to this type from the input type.
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impl<T> From<MaybeSignal<T, LocalStorage>> for Signal<T, LocalStorage>
where T: Send + Sync + 'static,

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fn from(value: MaybeSignal<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<Memo<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: Memo<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<Memo<T, LocalStorage>> for Signal<T, LocalStorage>
where T: 'static,

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fn from(value: Memo<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<ReadSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: ReadSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<ReadSignal<T, LocalStorage>> for Signal<T, LocalStorage>
where T: 'static,

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fn from(value: ReadSignal<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<RwSignal<T>> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: RwSignal<T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<RwSignal<T, LocalStorage>> for Signal<T, LocalStorage>
where T: 'static,

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fn from(value: RwSignal<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl From<Signal<&'static str>> for Signal<Option<String>>

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fn from(value: Signal<&'static str>) -> Signal<Option<String>>

Converts to this type from the input type.
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impl From<Signal<&'static str>> for Signal<Option<String>, LocalStorage>

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fn from(value: Signal<&'static str>) -> Signal<Option<String>, LocalStorage>

Converts to this type from the input type.
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impl From<Signal<&'static str>> for Signal<String>

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fn from(value: Signal<&'static str>) -> Signal<String>

Converts to this type from the input type.
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impl From<Signal<&'static str>> for Signal<String, LocalStorage>

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fn from(value: Signal<&'static str>) -> Signal<String, LocalStorage>

Converts to this type from the input type.
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impl From<Signal<Option<&'static str>>> for Signal<Option<String>>

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fn from(value: Signal<Option<&'static str>>) -> Signal<Option<String>>

Converts to this type from the input type.
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impl From<Signal<Option<&'static str>>> for Signal<Option<String>, LocalStorage>

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fn from( value: Signal<Option<&'static str>>, ) -> Signal<Option<String>, LocalStorage>

Converts to this type from the input type.
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impl<T> From<Signal<Option<T>>> for MaybeProp<T>
where T: Send + Sync, SyncStorage: Storage<Option<T>>,

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fn from(value: Signal<Option<T>>) -> MaybeProp<T>

Converts to this type from the input type.
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impl<T> From<Signal<Option<T>, LocalStorage>> for MaybeProp<T, LocalStorage>

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fn from(value: Signal<Option<T>, LocalStorage>) -> MaybeProp<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<Signal<T>> for MaybeProp<T>
where T: Send + Sync + Clone,

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fn from(value: Signal<T>) -> MaybeProp<T>

Converts to this type from the input type.
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impl<T> From<Signal<T>> for Signal<Option<T>>
where T: Clone + Send + Sync + 'static,

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fn from(value: Signal<T>) -> Signal<Option<T>>

Converts to this type from the input type.
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impl<T> From<Signal<T, LocalStorage>> for MaybeProp<T, LocalStorage>
where T: Send + Sync + Clone,

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fn from(value: Signal<T, LocalStorage>) -> MaybeProp<T, LocalStorage>

Converts to this type from the input type.
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impl<T> From<Signal<T, LocalStorage>> for Signal<Option<T>, LocalStorage>
where T: Clone + 'static,

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fn from(value: Signal<T, LocalStorage>) -> Signal<Option<T>, LocalStorage>

Converts to this type from the input type.
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impl<T, S> From<Signal<T, S>> for ArcSignal<T, S>
where S: Storage<SignalTypes<T, S>> + Storage<T>,

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fn from(value: Signal<T, S>) -> ArcSignal<T, S>

Converts to this type from the input type.
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impl<T, S> From<Signal<T, S>> for MaybeSignal<T, S>
where S: Storage<T>,

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fn from(value: Signal<T, S>) -> MaybeSignal<T, S>

Converts to this type from the input type.
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impl<T, S> From<Signal<T, S>> for ReadModel<T, S>
where S: Storage<T>,

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fn from(signal: Signal<T, S>) -> ReadModel<T, S>

Converts to this type from the input type.
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impl<Inner, Prev, T> From<Subfield<Inner, Prev, T>> for Signal<T>
where Inner: StoreField<Value = Prev> + Track + Send + Sync + 'static, Prev: 'static, T: Send + Sync + Clone + 'static,

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fn from(subfield: Subfield<Inner, Prev, T>) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<T> for Signal<Option<T>>
where T: Send + Sync + 'static,

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fn from(value: T) -> Signal<Option<T>>

Converts to this type from the input type.
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impl<T> From<T> for Signal<Option<T>, LocalStorage>
where T: 'static,

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fn from(value: T) -> Signal<Option<T>, LocalStorage>

Converts to this type from the input type.
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impl<T> From<T> for Signal<T>
where T: Send + Sync + 'static,

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fn from(value: T) -> Signal<T>

Converts to this type from the input type.
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impl<T> From<T> for Signal<T, LocalStorage>
where T: 'static,

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fn from(value: T) -> Signal<T, LocalStorage>

Converts to this type from the input type.
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impl<T> FromLocal<ArcSignal<T, LocalStorage>> for Signal<T, LocalStorage>
where T: 'static,

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fn from_local(value: ArcSignal<T, LocalStorage>) -> Signal<T, LocalStorage>

Converts between the types.
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impl<T, S> PartialEq for Signal<T, S>
where S: Storage<T>,

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fn eq(&self, other: &Signal<T, S>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T, S> ReadUntracked for Signal<T, S>
where T: 'static, S: Storage<SignalTypes<T, S>> + Storage<T>,

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fn custom_try_read( &self, ) -> Option<Option<<Signal<T, S> as ReadUntracked>::Value>>

Overriding the default auto implemented Read::try_read to combine read and track, to avoid 2 clones and just have 1 in the SignalTypes::DerivedSignal.

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type Value = ReadGuard<T, SignalReadGuard<T, S>>

The guard type that will be returned, which can be dereferenced to the value.
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fn try_read_untracked(&self) -> Option<<Signal<T, S> as ReadUntracked>::Value>

Returns the guard, or None if the signal has already been disposed.
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fn read_untracked(&self) -> Self::Value

Returns the guard. Read more
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impl<T, St> Serialize for Signal<T, St>
where T: Send + Sync + Serialize + 'static, St: Storage<SignalTypes<T, St>> + Storage<T>,

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fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<T, S> Track for Signal<T, S>
where T: 'static, S: Storage<T> + Storage<SignalTypes<T, S>>,

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fn track(&self)

Subscribes to this signal in the current reactive scope without doing anything with its value.
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impl<T, S> Copy for Signal<T, S>
where S: Storage<T>,

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impl<T, S> Eq for Signal<T, S>
where S: Storage<T>,

Auto Trait Implementations§

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impl<T, S> Freeze for Signal<T, S>

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impl<T, S> RefUnwindSafe for Signal<T, S>

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impl<T, S> Send for Signal<T, S>

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impl<T, S> Sync for Signal<T, S>

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impl<T, S> Unpin for Signal<T, S>

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impl<T, S> UnwindSafe for Signal<T, S>

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impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S
where T: Real + Zero + Arithmetics + Clone, Swp: WhitePoint<T>, Dwp: WhitePoint<T>, D: AdaptFrom<S, Swp, Dwp, T>,

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fn adapt_into_using<M>(self, method: M) -> D
where M: TransformMatrix<T>,

Convert the source color to the destination color using the specified method.
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fn adapt_into(self) -> D

Convert the source color to the destination color using the bradford method by default.
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impl<F, V> AddAnyAttr for F
where F: ReactiveFunction<Output = V>, V: RenderHtml + 'static,

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type Output<SomeNewAttr: Attribute> = Box<dyn FnMut() -> <V as AddAnyAttr>::Output<<SomeNewAttr as Attribute>::CloneableOwned> + Send>

The new type once the attribute has been added.
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fn add_any_attr<NewAttr>( self, attr: NewAttr, ) -> <F as AddAnyAttr>::Output<NewAttr>
where NewAttr: Attribute, <F as AddAnyAttr>::Output<NewAttr>: RenderHtml,

Adds an attribute to the view.
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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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T, C> ArraysFrom<C> for T
where C: IntoArrays<T>,

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fn arrays_from(colors: C) -> T

Cast a collection of colors into a collection of arrays.
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impl<T, C> ArraysInto<C> for T
where C: FromArrays<T>,

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fn arrays_into(self) -> C

Cast this collection of arrays into a collection of colors.
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impl<F, V> AttributeValue for F
where F: ReactiveFunction<Output = V>, V: AttributeValue + 'static, <V as AttributeValue>::State: 'static,

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type AsyncOutput = <V as AttributeValue>::AsyncOutput

The type once all async data have loaded.
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type State = RenderEffect<<V as AttributeValue>::State>

The state that should be retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> V + Send>>

A version of the value that can be cloned. This can be the same type, or a reference-counted type. Generally speaking, this does not need to refer to the same data, but should behave in the same way. So for example, making an event handler cloneable should probably make it reference-counted (so that a FnMut() continues mutating the same closure), but making a String cloneable does not necessarily need to make it an Arc<str>, as two different clones of a String will still have the same value.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> V + Send>>

A cloneable type that is also 'static. This is used for spreading across types when the spreadable attribute needs to be owned. In some cases (&'a str to Arc<str>, etc.) the owned cloneable type has worse performance than the cloneable type, so they are separate.
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fn html_len(&self) -> usize

An approximation of the actual length of this attribute in HTML.
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fn to_html(self, key: &str, buf: &mut String)

Renders the attribute value to HTML.
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fn to_template(_key: &str, _buf: &mut String)

Renders the attribute value to HTML for a <template>.
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fn hydrate<const FROM_SERVER: bool>( self, key: &str, el: &Element, ) -> <F as AttributeValue>::State

Adds interactivity as necessary, given DOM nodes that were created from HTML that has either been rendered on the server, or cloned for a <template>.
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fn build(self, el: &Element, key: &str) -> <F as AttributeValue>::State

Adds this attribute to the element during client-side rendering.
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fn rebuild(self, key: &str, state: &mut <F as AttributeValue>::State)

Applies a new value for the attribute.
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fn into_cloneable(self) -> <F as AttributeValue>::Cloneable

Converts this attribute into an equivalent that can be cloned.
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fn into_cloneable_owned(self) -> <F as AttributeValue>::CloneableOwned

Converts this attributes into an equivalent that can be cloned and is 'static.
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fn dry_resolve(&mut self)

“Runs” the attribute without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as AttributeValue>::AsyncOutput

“Resolves” this into a form that is not waiting for any asynchronous data.
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impl<V, Key, Sig, T> BindAttribute<Key, Sig, T> for V
where V: AddAnyAttr, Key: AttributeKey, Sig: IntoSplitSignal<Value = T>, T: FromEventTarget + AttributeValue + PartialEq + Sync + 'static, Signal<BoolOrT<T>>: IntoProperty, <Sig as IntoSplitSignal>::Read: Get<Value = T> + Send + Sync + Clone + 'static, <Sig as IntoSplitSignal>::Write: Send + Clone + 'static, Element: GetValue<T>,

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type Output = <V as AddAnyAttr>::Output<Bind<Key, T, <Sig as IntoSplitSignal>::Read, <Sig as IntoSplitSignal>::Write>>

The type of the element with the two-way binding added.
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fn bind( self, key: Key, signal: Sig, ) -> <V as BindAttribute<Key, Sig, T>>::Output

Adds a two-way binding to the element, which adds an attribute and an event listener to the element when the element is created or hydrated. 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<WpParam, T, U> Cam16IntoUnclamped<WpParam, T> for U
where T: FromCam16Unclamped<WpParam, U>,

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type Scalar = <T as FromCam16Unclamped<WpParam, U>>::Scalar

The number type that’s used in parameters when converting.
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fn cam16_into_unclamped( self, parameters: BakedParameters<WpParam, <U as Cam16IntoUnclamped<WpParam, T>>::Scalar>, ) -> T

Converts self into C, using the provided parameters.
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impl<F, View> ChooseView for F
where F: Fn() -> View + Send + Clone + 'static, View: IntoAny,

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async fn choose(self) -> AnyView

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async fn preload(&self)

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Func, T> ComponentConstructor<(), T> for Func
where Func: FnOnce() -> T,

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fn construct(self, _: ()) -> T

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impl<T, C> ComponentsFrom<C> for T
where C: IntoComponents<T>,

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fn components_from(colors: C) -> T

Cast a collection of colors into a collection of color components.
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impl<T, K, V> CustomAttribute<K, V> for T
where T: AddAnyAttr, K: CustomAttributeKey, V: AttributeValue,

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fn attr(self, key: K, value: V) -> Self::Output<CustomAttr<K, V>>

Adds an HTML attribute by key and value.
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impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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impl<V, T, P, D> DirectiveAttribute<T, P, D> for V
where V: AddAnyAttr, D: IntoDirective<T, P>, P: Clone + 'static, T: 'static,

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type Output = <V as AddAnyAttr>::Output<Directive<T, D, P>>

The type of the element with the directive added.
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fn directive( self, handler: D, param: P, ) -> <V as DirectiveAttribute<T, P, D>>::Output

Adds a directive to the element, which runs some custom logic in the browser when the element is created or hydrated.
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSend for T
where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Send + Sync>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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impl<Func> EffectFunction<(), NoParam> for Func
where Func: FnMut(),

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fn run(&mut self, _: Option<()>)

Call this to execute the function. In case the actual function has no parameters the parameter p will simply be ignored.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<!> for T

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fn from(t: !) -> T

Converts to this type from the input type.
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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> FromAngle<T> for T

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fn from_angle(angle: T) -> T

Performs a conversion from angle.
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impl<T> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<E, T, Request, Encoding> FromReq<Patch<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request, Encoding> FromReq<Post<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request, Encoding> FromReq<Put<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request> FromReq<Streaming, Request, E> for T
where Request: Req<E> + Send + 'static, T: From<ByteStream<E>> + 'static, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request> FromReq<StreamingText, Request, E> for T
where Request: Req<E> + Send + 'static, T: From<TextStream<E>> + 'static, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, Encoding, Response, T> FromRes<Patch<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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impl<E, Encoding, Response, T> FromRes<Post<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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impl<E, Encoding, Response, T> FromRes<Put<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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impl<T, U> FromStimulus<U> for T
where U: IntoStimulus<T>,

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fn from_stimulus(other: U) -> T

Converts other into Self, while performing the appropriate scaling, rounding and clamping.
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impl<S, T> FromStream<T> for S
where S: From<ArcReadSignal<Option<T>>> + Send + Sync, T: Send + Sync + 'static,

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fn from_stream(stream: impl Stream<Item = T> + Send + 'static) -> S

Creates a signal that contains the latest value of the stream.
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fn from_stream_unsync(stream: impl Stream<Item = T> + 'static) -> S

Creates a signal that contains the latest value of the stream.
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impl<F, Fut, Res, S> Handler<((),), S> for F
where F: FnOnce() -> Fut + Clone + Send + Sync + 'static, Fut: Future<Output = Res> + Send, Res: IntoResponse,

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type Future = Pin<Box<dyn Future<Output = Response<Body>> + Send>>

The type of future calling this handler returns.
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fn call( self, _req: Request<Body>, _state: S, ) -> <F as Handler<((),), S>>::Future

Call the handler with the given request.
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fn layer<L>(self, layer: L) -> Layered<L, Self, T, S>
where L: Layer<HandlerService<Self, T, S>> + Clone, <L as Layer<HandlerService<Self, T, S>>>::Service: Service<Request<Body>>,

Apply a [tower::Layer] to the handler. Read more
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fn with_state(self, state: S) -> HandlerService<Self, T, S>

Convert the handler into a [Service] by providing the state
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impl<H, T> HandlerWithoutStateExt<T> for H
where H: Handler<T, ()>,

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fn into_service(self) -> HandlerService<H, T, ()>

Convert the handler into a [Service] and no state.
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fn into_make_service(self) -> IntoMakeService<HandlerService<H, T, ()>>

Convert the handler into a MakeService and no state. Read more
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fn into_make_service_with_connect_info<C>( self, ) -> IntoMakeServiceWithConnectInfo<HandlerService<H, T, ()>, C>

Convert the handler into a MakeService which stores information about the incoming connection and has no state. Read more
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impl<F, V> InnerHtmlValue for F
where F: ReactiveFunction<Output = V>, V: InnerHtmlValue + 'static, <V as InnerHtmlValue>::State: 'static,

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type AsyncOutput = <V as InnerHtmlValue>::AsyncOutput

The type after all async data have resolved.
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type State = RenderEffect<<V as InnerHtmlValue>::State>

The view state retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> V + Send>>

An equivalent value that can be cloned.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> V + Send>>

An equivalent value that can be cloned and is 'static.
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fn html_len(&self) -> usize

The estimated length of the HTML.
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fn to_html(self, buf: &mut String)

Renders the class to HTML.
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fn to_template(_buf: &mut String)

Renders the class to HTML for a <template>.
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fn hydrate<const FROM_SERVER: bool>( self, el: &Element, ) -> <F as InnerHtmlValue>::State

Adds interactivity as necessary, given DOM nodes that were created from HTML that has either been rendered on the server, or cloned for a <template>.
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fn build(self, el: &Element) -> <F as InnerHtmlValue>::State

Adds this class to the element during client-side rendering.
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fn rebuild(self, state: &mut <F as InnerHtmlValue>::State)

Updates the value.
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fn into_cloneable(self) -> <F as InnerHtmlValue>::Cloneable

Converts this to a cloneable type.
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fn into_cloneable_owned(self) -> <F as InnerHtmlValue>::CloneableOwned

Converts this to a cloneable, owned type.
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fn dry_resolve(&mut self)

“Runs” the attribute without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as InnerHtmlValue>::AsyncOutput

“Resolves” this into a type that is not waiting for any asynchronous data.
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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, U> IntoAngle<U> for T
where U: FromAngle<T>,

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fn into_angle(self) -> U

Performs a conversion into T.
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impl<T> IntoAny for T
where T: Send + RenderHtml,

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fn into_any(self) -> AnyView

Converts the view into a type-erased AnyView.
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impl<T> IntoAttributeValue for T
where T: AttributeValue,

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type Output = T

The attribute value into which this type can be converted.
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fn into_attribute_value(self) -> <T as IntoAttributeValue>::Output

Consumes this value, transforming it into an attribute value.
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impl<WpParam, T, U> IntoCam16Unclamped<WpParam, T> for U
where T: Cam16FromUnclamped<WpParam, U>,

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type Scalar = <T as Cam16FromUnclamped<WpParam, U>>::Scalar

The number type that’s used in parameters when converting.
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fn into_cam16_unclamped( self, parameters: BakedParameters<WpParam, <U as IntoCam16Unclamped<WpParam, T>>::Scalar>, ) -> T

Converts self into C, using the provided parameters.
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impl<T> IntoChooseViewMaybeErased for T
where T: ChooseView + Send + Clone + 'static,

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type Output = T

The type of the erased view.
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fn into_maybe_erased(self) -> <T as IntoChooseViewMaybeErased>::Output

Erase the type of the view.
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impl<F, C> IntoClass for F
where F: ReactiveFunction<Output = C>, C: IntoClass + 'static, <C as IntoClass>::State: 'static,

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type AsyncOutput = <C as IntoClass>::AsyncOutput

The type after all async data have resolved.
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type State = RenderEffect<<C as IntoClass>::State>

The view state retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> C + Send>>

An equivalent value that can be cloned.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> C + Send>>

An equivalent value that can be cloned and is 'static.
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fn html_len(&self) -> usize

The estimated length of the HTML.
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fn to_html(self, class: &mut String)

Renders the class to HTML.
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fn hydrate<const FROM_SERVER: bool>( self, el: &Element, ) -> <F as IntoClass>::State

Adds interactivity as necessary, given DOM nodes that were created from HTML that has either been rendered on the server, or cloned for a <template>.
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fn build(self, el: &Element) -> <F as IntoClass>::State

Adds this class to the element during client-side rendering.
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fn rebuild(self, state: &mut <F as IntoClass>::State)

Updates the value.
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fn into_cloneable(self) -> <F as IntoClass>::Cloneable

Converts this to a cloneable type.
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fn into_cloneable_owned(self) -> <F as IntoClass>::CloneableOwned

Converts this to a cloneable, owned type.
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fn dry_resolve(&mut self)

“Runs” the attribute without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as IntoClass>::AsyncOutput

“Resolves” this into a type that is not waiting for any asynchronous data.
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fn reset(state: &mut <F as IntoClass>::State)

Reset the class list to the state before this class was added.
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const TEMPLATE: &'static str = ""

The HTML that should be included in a <template>.
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const MIN_LENGTH: usize = _

The minimum length of the HTML.
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fn to_template(class: &mut String)

Renders the class to HTML for a <template>.
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impl<T, U> IntoClass for T
where T: Fn() -> U + 'static, U: IntoClassValue,

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fn into_class(self) -> Class

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impl<T, U> IntoColor<U> for T
where U: FromColor<T>,

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fn into_color(self) -> U

Convert into T with values clamped to the color defined bounds Read more
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impl<T, U> IntoColorUnclamped<U> for T
where U: FromColorUnclamped<T>,

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fn into_color_unclamped(self) -> U

Convert into T. The resulting color might be invalid in its color space Read more
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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> IntoMaybeErased for T
where T: RenderHtml,

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type Output = T

The type of the output.
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fn into_maybe_erased(self) -> <T as IntoMaybeErased>::Output

Converts the view into a type-erased view if in erased mode.
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impl<F, V> IntoProperty for F
where F: ReactiveFunction<Output = V>, V: IntoProperty + 'static, <V as IntoProperty>::State: 'static,

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type State = RenderEffect<<V as IntoProperty>::State>

The view state retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> V + Send>>

An equivalent value that can be cloned.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> V + Send>>

An equivalent value that can be cloned and is 'static.
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fn hydrate<const FROM_SERVER: bool>( self, el: &Element, key: &str, ) -> <F as IntoProperty>::State

Adds the property on an element created from HTML.
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fn build(self, el: &Element, key: &str) -> <F as IntoProperty>::State

Adds the property during client-side rendering.
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fn rebuild(self, state: &mut <F as IntoProperty>::State, key: &str)

Updates the property with a new value.
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fn into_cloneable(self) -> <F as IntoProperty>::Cloneable

Converts this to a cloneable type.
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fn into_cloneable_owned(self) -> <F as IntoProperty>::CloneableOwned

Converts this to a cloneable, owned type.
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impl<T> IntoRender for T
where T: Render,

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type Output = T

The renderable type into which this type can be converted.
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fn into_render(self) -> <T as IntoRender>::Output

Consumes this value, transforming it into the renderable type.
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impl<E, T, Request> IntoReq<DeleteUrl, Request, E> for T
where Request: ClientReq<E>, T: Serialize + Send, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Request> IntoReq<GetUrl, Request, E> for T
where Request: ClientReq<E>, T: Serialize + Send, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Patch<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Request> IntoReq<PatchUrl, Request, E> for T
where Request: ClientReq<E>, T: Serialize + Send, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Post<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Request> IntoReq<PostUrl, Request, E> for T
where Request: ClientReq<E>, T: Serialize + Send, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Request> IntoReq<PutUrl, Request, E> for T
where Request: ClientReq<E>, T: Serialize + Send, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, Response, Encoding, T> IntoRes<Patch<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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impl<E, Response, Encoding, T> IntoRes<Post<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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impl<E, Response, Encoding, T> IntoRes<Put<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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impl<T> IntoStimulus<T> for T

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fn into_stimulus(self) -> T

Converts self into T, while performing the appropriate scaling, rounding and clamping.
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impl<F, C> IntoStyle for F
where F: ReactiveFunction<Output = C>, C: IntoStyle + 'static, <C as IntoStyle>::State: 'static,

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type AsyncOutput = <C as IntoStyle>::AsyncOutput

The type after all async data have resolved.
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type State = RenderEffect<<C as IntoStyle>::State>

The view state retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> C + Send>>

An equivalent value that can be cloned.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> C + Send>>

An equivalent value that can be cloned and is 'static.
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fn to_html(self, style: &mut String)

Renders the style to HTML.
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fn hydrate<const FROM_SERVER: bool>( self, el: &Element, ) -> <F as IntoStyle>::State

Adds interactivity as necessary, given DOM nodes that were created from HTML that has either been rendered on the server, or cloned for a <template>.
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fn build(self, el: &Element) -> <F as IntoStyle>::State

Adds this style to the element during client-side rendering.
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fn rebuild(self, state: &mut <F as IntoStyle>::State)

Updates the value.
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fn into_cloneable(self) -> <F as IntoStyle>::Cloneable

Converts this to a cloneable type.
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fn into_cloneable_owned(self) -> <F as IntoStyle>::CloneableOwned

Converts this to a cloneable, owned type.
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fn dry_resolve(&mut self)

“Runs” the attribute without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as IntoStyle>::AsyncOutput

“Resolves” this into a type that is not waiting for any asynchronous data.
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fn reset(state: &mut <F as IntoStyle>::State)

Reset the styling to the state before this style was added.
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impl<F, S> IntoStyleValue for F
where F: ReactiveFunction<Output = S>, S: IntoStyleValue + 'static,

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type AsyncOutput = F

The type after all async data have resolved.
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type State = (Arc<str>, RenderEffect<<S as IntoStyleValue>::State>)

The view state retained between building and rebuilding.
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type Cloneable = Arc<Mutex<dyn FnMut() -> S + Send>>

An equivalent value that can be cloned.
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type CloneableOwned = Arc<Mutex<dyn FnMut() -> S + Send>>

An equivalent value that can be cloned and is 'static.
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fn to_html(self, name: &str, style: &mut String)

Renders the style to HTML.
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fn build( self, style: &CssStyleDeclaration, name: &str, ) -> <F as IntoStyleValue>::State

Adds this style to the element during client-side rendering.
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fn rebuild( self, style: &CssStyleDeclaration, name: &str, state: &mut <F as IntoStyleValue>::State, )

Updates the value.
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fn hydrate( self, style: &CssStyleDeclaration, name: &str, ) -> <F as IntoStyleValue>::State

Adds interactivity as necessary, given DOM nodes that were created from HTML that has either been rendered on the server, or cloned for a <template>.
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fn into_cloneable(self) -> <F as IntoStyleValue>::Cloneable

Converts this to a cloneable type.
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fn into_cloneable_owned(self) -> <F as IntoStyleValue>::CloneableOwned

Converts this to a cloneable, owned type.
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fn dry_resolve(&mut self)

“Runs” the attribute without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as IntoStyleValue>::AsyncOutput

“Resolves” this into a type that is not waiting for any asynchronous data.
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impl<T> IntoView for T
where T: Render + RenderHtml + Send,

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fn into_view(self) -> View<T>

Wraps the inner type.
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impl<'a, F, W> MakeWriter<'a> for F
where F: Fn() -> W, W: Write,

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type Writer = W

The concrete io::Write implementation returned by make_writer.
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fn make_writer(&'a self) -> <F as MakeWriter<'a>>::Writer

Returns an instance of Writer. Read more
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fn make_writer_for(&'a self, meta: &Metadata<'_>) -> Self::Writer

Returns a Writer for writing data from the span or event described by the provided Metadata. Read more
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impl<'a, M> MakeWriterExt<'a> for M
where M: MakeWriter<'a>,

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fn with_max_level(self, level: Level) -> WithMaxLevel<Self>
where Self: Sized,

Wraps self and returns a [MakeWriter] that will only write output for events at or below the provided verbosity Level. For instance, Level::TRACE is considered to be _more verbosethanLevel::INFO`. Read more
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fn with_min_level(self, level: Level) -> WithMinLevel<Self>
where Self: Sized,

Wraps self and returns a [MakeWriter] that will only write output for events at or above the provided verbosity Level. Read more
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fn with_filter<F>(self, filter: F) -> WithFilter<Self, F>
where Self: Sized, F: Fn(&Metadata<'_>) -> bool,

Wraps self with a predicate that takes a span or event’s Metadata and returns a bool. The returned [MakeWriter]’s [MakeWriter::make_writer_for] method will check the predicate to determine if a writer should be produced for a given span or event. Read more
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fn and<B>(self, other: B) -> Tee<Self, B>
where Self: Sized, B: MakeWriter<'a>,

Combines self with another type implementing [MakeWriter], returning a new [MakeWriter] that produces writers that write to both outputs. Read more
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fn or_else<W, B>(self, other: B) -> OrElse<Self, B>
where Self: Sized + MakeWriter<'a, Writer = EitherWriter<W, Sink>>, B: MakeWriter<'a>, W: Write,

Combines self with another type implementing [MakeWriter], returning a new [MakeWriter] that calls other’s make_writer if self’s make_writer returns OptionalWriter::none. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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impl<F, T> ReactiveFunction for F
where F: FnMut() -> T + Send + 'static,

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type Output = T

The return type of the function.
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fn invoke(&mut self) -> <F as ReactiveFunction>::Output

Call the function.
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fn into_shared( self, ) -> Arc<Mutex<dyn FnMut() -> <F as ReactiveFunction>::Output + Send>>

Converts the function into a cloneable, shared type.
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impl<T> Read for T
where T: Track + ReadUntracked,

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type Value = <T as ReadUntracked>::Value

The guard type that will be returned, which can be dereferenced to the value.
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fn try_read(&self) -> Option<<T as Read>::Value>

Subscribes to the signal, and returns the guard, or None if the signal has already been disposed.
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fn read(&self) -> Self::Value

Subscribes to the signal, and returns the guard. Read more
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impl<F, V> Render for F
where F: ReactiveFunction<Output = V>, V: Render, <V as Render>::State: 'static,

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type State = RenderEffectState<<V as Render>::State>

The “view state” for this type, which can be retained between updates. Read more
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fn build(self) -> <F as Render>::State

Creates the view for the first time, without hydrating from existing HTML.
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fn rebuild(self, state: &mut <F as Render>::State)

Updates the view with new data.
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impl<F, V> RenderHtml for F
where F: ReactiveFunction<Output = V>, V: RenderHtml + 'static, <V as Render>::State: 'static,

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const MIN_LENGTH: usize = 0usize

The minimum length of HTML created when this view is rendered.
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type AsyncOutput = <V as RenderHtml>::AsyncOutput

The type of the view after waiting for all asynchronous data to load.
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type Owned = F

An equivalent value that is 'static.
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fn dry_resolve(&mut self)

“Runs” the view without other side effects. For primitive types, this is a no-op. For reactive types, this can be used to gather data about reactivity or about asynchronous data that needs to be loaded.
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async fn resolve(self) -> <F as RenderHtml>::AsyncOutput

Waits for any asynchronous sections of the view to load and returns the output.
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fn html_len(&self) -> usize

An estimated length for this view, when rendered to HTML. Read more
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fn to_html_with_buf( self, buf: &mut String, position: &mut Position, escape: bool, mark_branches: bool, extra_attrs: Vec<AnyAttribute>, )

Renders a view to HTML, writing it into the given buffer.
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fn to_html_async_with_buf<const OUT_OF_ORDER: bool>( self, buf: &mut StreamBuilder, position: &mut Position, escape: bool, mark_branches: bool, extra_attrs: Vec<AnyAttribute>, )

Renders a view into a buffer of (synchronous or asynchronous) HTML chunks.
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fn hydrate<const FROM_SERVER: bool>( self, cursor: &Cursor, position: &PositionState, ) -> <F as Render>::State

Makes a set of DOM nodes rendered from HTML interactive. Read more
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async fn hydrate_async( self, cursor: &Cursor, position: &PositionState, ) -> <F as Render>::State

Asynchronously makes a set of DOM nodes rendered from HTML interactive. Read more
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fn into_owned(self) -> <F as RenderHtml>::Owned

Convert into the equivalent value that is 'static.
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const EXISTS: bool = true

Whether this should actually exist in the DOM, if it is the child of an element.
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fn to_html(self) -> String
where Self: Sized,

Renders a view to an HTML string.
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fn to_html_branching(self) -> String
where Self: Sized,

Renders a view to HTML with branch markers. This can be used to support libraries that diff HTML pages against one another, by marking sections of the view that branch to different types with marker comments.
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fn to_html_stream_in_order(self) -> StreamBuilder
where Self: Sized,

Renders a view to an in-order stream of HTML.
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fn to_html_stream_in_order_branching(self) -> StreamBuilder
where Self: Sized,

Renders a view to an in-order stream of HTML with branch markers. This can be used to support libraries that diff HTML pages against one another, by marking sections of the view that branch to different types with marker comments.
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fn to_html_stream_out_of_order(self) -> StreamBuilder
where Self: Sized,

Renders a view to an out-of-order stream of HTML.
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fn to_html_stream_out_of_order_branching(self) -> StreamBuilder
where Self: Sized,

Renders a view to an out-of-order stream of HTML with branch markers. This can be used to support libraries that diff HTML pages against one another, by marking sections of the view that branch to different types with marker comments.
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fn hydrate_from<const FROM_SERVER: bool>(self, el: &Element) -> Self::State
where Self: Sized,

Hydrates using RenderHtml::hydrate, beginning at the given element.
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fn hydrate_from_position<const FROM_SERVER: bool>( self, el: &Element, position: Position, ) -> Self::State
where Self: Sized,

Hydrates using RenderHtml::hydrate, beginning at the given element and position.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SerializableKey for T

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fn ser_key(&self) -> String

Serializes the key to a unique string. Read more
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impl<T> StorageAccess<T> for T

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fn as_borrowed(&self) -> &T

Borrows the value.
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fn into_taken(self) -> T

Takes the value.
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impl<F> ToHref for F
where F: Fn() -> String + 'static,

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fn to_href(&self) -> Box<dyn Fn() -> String + '_>

Converts the (static or reactive) URL into a function that can be called to return the URL.
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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<F, V> ToTemplate for F
where F: ReactiveFunction<Output = V>, V: ToTemplate,

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const TEMPLATE: &'static str = V::TEMPLATE

The HTML content of the static template.
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fn to_template( buf: &mut String, class: &mut String, style: &mut String, inner_html: &mut String, position: &mut Position, )

Renders a view type to a template. This does not take actual view data, but can be used for constructing part of an HTML <template> that corresponds to a view of a particular type.
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const CLASS: &'static str = ""

The class attribute content known at compile time.
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const STYLE: &'static str = ""

The style attribute content known at compile time.
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const LEN: usize = _

The length of the template.
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fn to_template_attribute( buf: &mut String, class: &mut String, style: &mut String, inner_html: &mut String, position: &mut Position, )

Renders a view type to a template in attribute position.
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impl<T, C> TryComponentsInto<C> for T
where C: TryFromComponents<T>,

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type Error = <C as TryFromComponents<T>>::Error

The error for when try_into_colors fails to cast.
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fn try_components_into(self) -> Result<C, <T as TryComponentsInto<C>>::Error>

Try to cast this collection of color components into a collection of colors. 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, U> TryIntoColor<U> for T
where U: TryFromColor<T>,

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fn try_into_color(self) -> Result<U, OutOfBounds<U>>

Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more
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impl<C, U> UintsFrom<C> for U
where C: IntoUints<U>,

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fn uints_from(colors: C) -> U

Cast a collection of colors into a collection of unsigned integers.
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impl<C, U> UintsInto<C> for U
where C: FromUints<U>,

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fn uints_into(self) -> C

Cast this collection of unsigned integers into a collection of colors.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> With for T
where T: Read,

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type Value = <<T as Read>::Value as Deref>::Target

The type of the value contained in the signal.
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fn try_with<U>(&self, fun: impl FnOnce(&<T as With>::Value) -> U) -> Option<U>

Subscribes to the signal, applies the closure to the value, and returns the result, or None if the signal has already been disposed.
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fn with<U>(&self, fun: impl FnOnce(&Self::Value) -> U) -> U

Subscribes to the signal, applies the closure to the value, and returns the result. Read more
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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> WithUntracked for T
where T: DefinedAt + ReadUntracked,

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type Value = <<T as ReadUntracked>::Value as Deref>::Target

The type of the value contained in the signal.
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fn try_with_untracked<U>( &self, fun: impl FnOnce(&<T as WithUntracked>::Value) -> U, ) -> Option<U>

Applies the closure to the value, and returns the result, or None if the signal has already been disposed.
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fn with_untracked<U>(&self, fun: impl FnOnce(&Self::Value) -> U) -> U

Applies the closure to the value, and returns the result. Read more
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impl<F, R> Component<EmptyPropsBuilder> for F
where F: FnOnce() -> R,

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impl<T> CondSerialize for T
where T: Serialize,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> Fruit for T
where T: Send + Downcast,