Evan Almloff
d8d11db403
This PR contains just the breaking changes required for the upcoming store implementation. It adds two new primitives: Mutable mapped signals (without a different subscriber list). This lets you scope a writable value and pass it to a child component. It requires two closures to map the immutable and mutable references to the inner signal. With stores, these closures will be derived Boxed readable and writable values (ReadSignal, and WriteSignal). Any readable or writable types can be converted to a read signal or write signal with the boxed method or built in types are automatically converted into the boxed variants when passing into props * map signals mutably * boxed signals * remove mutable borrow type from boxed writable * improve map mut example * restore boxed_mut helper * make boxed readable/writable types copy * Move away from the ReadOnlySignal alias in examples * automatically convert Write * Fix some tests * ReadSignal and WriteSignal * move read only signal alias * make maps copy * store prototype * implement derive macro * Handle generics in the derive macro * Make Selector boxable * derive boxed conversion * Get rid of store type * Remove hardcoded type from derive macro * selector -> store * Refactor store implementation * more vec methods * todo mvc store example * Implement Storable for HashMap * fix write * restore sorting logic in todomvc * derive readable and writable * improve todomvc store example * Result store * Option store * collect dead subscribers * fix clippy and formatting * recognize some common foreign types automatically * fix foreign stores in props * slice and array selectors * clean up store example * remove stores * writable is child owned * fix typo * fix clippy * fix doc tests
Dioxus Fullstack Hooks
Dioxus fullstack hooks provides hooks and contexts for dioxus-fullstack. Libraries that need to integrate with dioxus-fullstack should rely on this crate instead of the renderer for quicker build times.
Usage
To start using this crate, you can run the following command:
cargo add dioxus-fullstack-hooks
Then you can use hooks like use_server_future in your components:
use dioxus::prelude::*;
async fn fetch_article(id: u32) -> String {
format!("Article {}", id)
}
fn App() -> Element {
let mut article_id = use_signal(|| 0);
// `use_server_future` will spawn a task that runs on the server and serializes the result to send to the client.
// The future will rerun any time the
// Since we bubble up the suspense with `?`, the server will wait for the future to resolve before rendering
let article = use_server_future(move || fetch_article(article_id()))?;
rsx! {
"{article().unwrap()}"
}
}