Evan AlmloffandJonathan Kelley
d41ab3a756
* Fix hydration of suspense fragments that contain text nodes * fix release builds * disable link deduplication * restore meta tag deduplication * Add a test for the failed hydration case * make changes to the document trait non-breaking * remove info log from server future hook * restore default implementation - this was also a breaking change * fix semver breakage * clean up server_future * Cleanup unused code * fix clippy --------- Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>
54 lines
1.6 KiB
Rust
54 lines
1.6 KiB
Rust
use dioxus_lib::prelude::use_hook;
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use serde::{de::DeserializeOwned, Serialize};
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/// This allows you to send data from the server to the client. The data is serialized into the HTML on the server and hydrated on the client.
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///
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/// When you run this function on the client, you need to be careful to insure the order you run it initially is the same order you run it on the server.
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///
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/// If Dioxus fullstack cannot find the data on the client, it will run the closure again to get the data.
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///
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/// # Example
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/// ```rust
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/// use dioxus_lib::prelude::*;
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/// use dioxus_fullstack::prelude::*;
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///
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/// fn app() -> Element {
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/// let state1 = use_server_cached(|| {
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/// 1234
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/// });
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///
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/// unimplemented!()
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/// }
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/// ```
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#[track_caller]
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pub fn use_server_cached<O: 'static + Clone + Serialize + DeserializeOwned>(
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server_fn: impl Fn() -> O,
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) -> O {
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let location = std::panic::Location::caller();
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use_hook(|| server_cached(server_fn, location))
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}
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pub(crate) fn server_cached<O: 'static + Clone + Serialize + DeserializeOwned>(
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value: impl FnOnce() -> O,
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#[allow(unused)] location: &'static std::panic::Location<'static>,
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) -> O {
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#[cfg(feature = "server")]
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{
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let serialize = crate::html_storage::serialize_context();
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let data = value();
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serialize.push(&data, location);
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data
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}
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#[cfg(all(not(feature = "server"), feature = "web"))]
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{
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dioxus_web::take_server_data()
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.ok()
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.flatten()
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.unwrap_or_else(value)
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}
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#[cfg(not(any(feature = "server", feature = "web")))]
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{
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value()
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}
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}
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