Struct dioxus_core::prelude::EventHandler
source · pub struct EventHandler<T = ()> { /* private fields */ }
Expand description
The callback type generated by the rsx!
macro when an on
field is specified for components.
This makes it possible to pass move |evt| {}
style closures into components as property fields.
§Example
ⓘ
rsx!{
MyComponent { onclick: move |evt| tracing::debug!("clicked") }
}
#[derive(Props)]
struct MyProps {
onclick: EventHandler<MouseEvent>,
}
fn MyComponent(cx: MyProps) -> Element {
rsx!{
button {
onclick: move |evt| cx.onclick.call(evt),
}
}
}
Implementations§
source§impl<T: 'static> EventHandler<T>
impl<T: 'static> EventHandler<T>
sourcepub fn new(f: impl FnMut(T) + 'static) -> EventHandler<T>
pub fn new(f: impl FnMut(T) + 'static) -> EventHandler<T>
Create a new EventHandler
from an FnMut
Trait Implementations§
source§impl<T> Clone for EventHandler<T>
impl<T> Clone for EventHandler<T>
source§impl<T: 'static> Default for EventHandler<T>
impl<T: 'static> Default for EventHandler<T>
source§impl<T: 'static> Deref for EventHandler<T>
impl<T: 'static> Deref for EventHandler<T>
source§impl<F: FnMut(T) + 'static, T: 'static> From<F> for EventHandler<T>
impl<F: FnMut(T) + 'static, T: 'static> From<F> for EventHandler<T>
source§impl<T: 'static> PartialEq for EventHandler<T>
impl<T: 'static> PartialEq for EventHandler<T>
impl<T> Copy for EventHandler<T>
Auto Trait Implementations§
impl<T> Freeze for EventHandler<T>
impl<T = ()> !RefUnwindSafe for EventHandler<T>
impl<T = ()> !Send for EventHandler<T>
impl<T = ()> !Sync for EventHandler<T>
impl<T> Unpin for EventHandler<T>
impl<T = ()> !UnwindSafe for EventHandler<T>
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> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, O> SuperFrom<T> for Owhere
O: From<T>,
impl<T, O> SuperFrom<T> for Owhere
O: From<T>,
source§fn super_from(input: T) -> O
fn super_from(input: T) -> O
Convert from a type to another type.
source§impl<T, O, M> SuperInto<O, M> for Twhere
O: SuperFrom<T, M>,
impl<T, O, M> SuperInto<O, M> for Twhere
O: SuperFrom<T, M>,
source§fn super_into(self) -> O
fn super_into(self) -> O
Convert from a type to another type.