pub struct Callback<In, Out = ()>(/* private fields */)
where
In: 'static,
Out: 'static;Expand description
Callbacks define a standard way to store functions and closures.
§Example
#[component]
fn MyComponent(
#[prop(into)] render_number: Callback<(i32,), String>,
) -> impl IntoView {
view! {
<div>
{render_number.run((42,))}
</div>
}
}
fn test() -> impl IntoView {
view! {
<MyComponent render_number=move |x: i32| x.to_string()/>
}
}Implementations§
Trait Implementations§
Source§impl<F, P1, P2, P3, T, Out> From<F> for Callback<(P1, P2, P3), Out>
impl<F, P1, P2, P3, T, Out> From<F> for Callback<(P1, P2, P3), Out>
Source§fn from(f: F) -> Callback<(P1, P2, P3), Out>
fn from(f: F) -> Callback<(P1, P2, P3), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, T, Out> From<F> for Callback<(P1, P2, P3, P4), Out>
impl<F, P1, P2, P3, P4, T, Out> From<F> for Callback<(P1, P2, P3, P4), Out>
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5), Out>
impl<F, P1, P2, P3, P4, P5, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5), Out>
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6), Out>
impl<F, P1, P2, P3, P4, P5, P6, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6), Out>
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7), Out>
impl<F, P1, P2, P3, P4, P5, P6, P7, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7), Out>
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, P8, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
impl<F, P1, P2, P3, P4, P5, P6, P7, P8, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
P11: Send + Sync + 'static,
impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
P11: Send + Sync + 'static,
Source§fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11), Out>
fn from(f: F) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11), Out>
Converts to this type from the input type.
Source§impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
P11: Send + Sync + 'static,
P12: Send + Sync + 'static,
impl<F, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, T, Out> From<F> for Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12), Out>where
F: Fn(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12) -> T + Send + Sync + 'static,
T: Into<Out> + 'static,
P1: Send + Sync + 'static,
P2: Send + Sync + 'static,
P3: Send + Sync + 'static,
P4: Send + Sync + 'static,
P5: Send + Sync + 'static,
P6: Send + Sync + 'static,
P7: Send + Sync + 'static,
P8: Send + Sync + 'static,
P9: Send + Sync + 'static,
P10: Send + Sync + 'static,
P11: Send + Sync + 'static,
P12: Send + Sync + 'static,
Source§fn from(
f: F,
) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12), Out>
fn from( f: F, ) -> Callback<(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12), Out>
Converts to this type from the input type.
impl<In, Out> Copy for Callback<In, Out>
Auto Trait Implementations§
impl<In, Out> Freeze for Callback<In, Out>
impl<In, Out> RefUnwindSafe for Callback<In, Out>
impl<In, Out> Send for Callback<In, Out>
impl<In, Out> Sync for Callback<In, Out>
impl<In, Out> Unpin for Callback<In, Out>
impl<In, Out> UnwindSafe for Callback<In, Out>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moreSource§impl<T> SerializableKey for T
impl<T> SerializableKey for T
Source§impl<T> StorageAccess<T> for T
impl<T> StorageAccess<T> for T
Source§fn as_borrowed(&self) -> &T
fn as_borrowed(&self) -> &T
Borrows the value.
Source§fn into_taken(self) -> T
fn into_taken(self) -> T
Takes the value.