Struct dioxus_core::prelude::RuntimeGuard

pub struct RuntimeGuard(/* private fields */);

A gaurd for a new runtime. This must be used to override the current runtime when importing components from a dynamic library that has it’s own runtime.

use dioxus::prelude::*;

fn main() {
    let virtual_dom = VirtualDom::new(app);
}

fn app(cx: Scope) -> Element {
    render!{ Component { runtime: Runtime::current().unwrap() } }
}

// In a dynamic library
#[derive(Props)]
struct ComponentProps {
   runtime: std::rc::Rc<Runtime>,
}

impl PartialEq for ComponentProps {
    fn eq(&self, _other: &Self) -> bool {
        true
    }
}

fn Component(cx: Scope<ComponentProps>) -> Element {
    cx.use_hook(|| RuntimeGuard::new(cx.props.runtime.clone()));

    render! { div {} }
}

Implementations

impl RuntimeGuard

pub fn new(runtime: Rc<Runtime>) -> Self

Create a new runtime guard that sets the current Dioxus runtime. The runtime will be reset when the guard is dropped

Trait Implementations

impl Drop for RuntimeGuard

fn drop(&mut self)

Executes the destructor for this type.