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@@ -16,7 +16,7 @@ struct DogApi {
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const ENDPOINT: &str = "https://dog.ceo/api/breeds/image/random";
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const ENDPOINT: &str = "https://dog.ceo/api/breeds/image/random";
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pub static App: FC<()> = |cx| {
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pub static App: FC<()> = |cx| {
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- let doggo = use_future_effect(&cx, move || async move {
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+ let doggo = use_future_effect(cx, move || async move {
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match surf::get(ENDPOINT).recv_json::<DogApi>().await {
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match surf::get(ENDPOINT).recv_json::<DogApi>().await {
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Ok(res) => rsx!(in cx, img { src: "{res.message}" }),
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Ok(res) => rsx!(in cx, img { src: "{res.message}" }),
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Err(_) => rsx!(in cx, div { "No doggos for you :(" }),
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Err(_) => rsx!(in cx, div { "No doggos for you :(" }),
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@@ -31,29 +31,33 @@ pub static App: FC<()> = |cx| {
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))
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))
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};
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};
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-use dioxus_core::virtual_dom::SuspendedContext;
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+// use dioxus_core::virtual_dom::SuspendedContext;
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use futures::Future;
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use futures::Future;
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use futures::FutureExt;
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use futures::FutureExt;
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use std::pin::Pin;
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use std::pin::Pin;
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-fn use_fetch<'a, T: serde::de::DeserializeOwned + 'static>(
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- cx: &impl Scoped<'a>,
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- url: &str,
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- g: impl FnOnce(SuspendedContext, surf::Result<T>) -> VNode<'a> + 'a,
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-) -> VNode<'a> {
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- // essentially we're doing a "use_effect" but with no dependent props or post-render shenanigans
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- let fetch_promise = cx.use_hook(
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- move || surf::get(url).recv_json::<T>().boxed_local(),
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- // just pass the future through
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- |p| p,
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- |_| (),
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- );
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- cx.suspend(fetch_promise, g)
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+
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+fn use_fetch<'a, T, P, F>(cx: Context<P>, url: &str, g: F) -> VNode<'a>
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+where
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+ T: serde::de::DeserializeOwned + 'static,
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+ // F: FnOnce(SuspendedContext, surf::Result<T>) -> VNode<'a> + 'a,
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+ F: FnOnce((), surf::Result<T>) -> VNode<'a> + 'a,
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+{
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+ todo!()
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+ // // essentially we're doing a "use_effect" but with no dependent props or post-render shenanigans
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+ // let fetch_promise = cx.use_hook(
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+ // move || surf::get(url).recv_json::<T>().boxed_local(),
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+ // // just pass the future through
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+ // |p| p,
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+ // |_| (),
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+ // );
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+ // cx.suspend(fetch_promise, g)
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}
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}
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/// Spawns the future only when the inputs change
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/// Spawns the future only when the inputs change
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-fn use_future_effect<'a, 'b, F: Future<Output = VNode<'b>>>(
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- cx: &impl Scoped<'a>,
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- g: impl FnOnce() -> F + 'a,
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-) -> VNode<'a> {
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+fn use_future_effect<'a, 'b, F, P, F2>(cx: Context<P>, g: F2) -> VNode<'a>
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+where
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+ F: Future<Output = VNode<'b>>,
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+ F2: FnOnce() -> F + 'a,
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+{
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todo!()
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todo!()
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}
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}
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