Struct dioxus_hooks::UseCallback

pub struct UseCallback<O: 'static + ?Sized> { /* private fields */ }

This callback is not generic over a return type so you can hold a bunch of callbacks at once

If you need a callback that returns a value, you can simply wrap the closure you pass in that sets a value in its scope

Implementations

impl<O> UseCallback<O>

pub fn call(&self) -> O

Call the callback

Trait Implementations

impl<O: 'static + ?Sized> Clone for UseCallback<O>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<O> Deref for UseCallback<O>

type Target = dyn Fn() -> O

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<O: PartialEq + 'static + ?Sized> PartialEq for UseCallback<O>

fn eq(&self, other: &UseCallback<O>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<O: 'static> Copy for UseCallback<O>

impl<O: 'static + ?Sized> StructuralPartialEq for UseCallback<O>