dioxus_aws/
lib.rs

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use dioxus::dioxus_core::Element;

#[cfg(feature = "server")]
use axum::routing::Route;
#[cfg(feature = "server")]
use axum_core::{extract::Request, response::IntoResponse};
#[cfg(feature = "server")]
use std::convert::Infallible;
#[cfg(feature = "server")]
use tower_layer::Layer;
#[cfg(feature = "server")]
use tower_service::Service;

#[cfg(feature = "lambda")]
mod lambda;

#[doc = include_str!("../docs/launch.md")]
pub fn launch(app: fn() -> Element) {
    #[cfg(feature = "web")]
    dioxus::launch(app);

    #[cfg(feature = "server")]
    {
        use axum::routing::*;
        use dioxus_fullstack::prelude::*;

        struct TryIntoResult(Result<ServeConfig, dioxus_fullstack::UnableToLoadIndex>);

        impl TryInto<ServeConfig> for TryIntoResult {
            type Error = dioxus_fullstack::UnableToLoadIndex;

            fn try_into(self) -> Result<ServeConfig, Self::Error> {
                self.0
            }
        }

        tokio::runtime::Runtime::new()
            .unwrap()
            .block_on(async move {
                let app = Router::new().serve_dioxus_application(
                    TryIntoResult(ServeConfigBuilder::default().build()),
                    app,
                );

                #[cfg(not(feature = "lambda"))]
                {
                    let address = dioxus_cli_config::fullstack_address_or_localhost();
                    let listener = tokio::net::TcpListener::bind(address).await.unwrap();

                    axum::serve(listener, app.into_make_service())
                        .await
                        .unwrap();
                }

                #[cfg(feature = "lambda")]
                {
                    use self::lambda::LambdaAdapter;

                    tracing::info!("Running in lambda mode");
                    lambda_runtime::run(LambdaAdapter::from(app)).await.unwrap();
                }
            });
    };
}

#[cfg(feature = "server")]
pub async fn launch_with_layers<L>(app: fn() -> Element, layers: Vec<L>)
where
    L: Layer<Route> + Clone + Send + 'static,
    L::Service: Service<Request> + Clone + Send + 'static,
    <L::Service as Service<Request>>::Response: IntoResponse + 'static,
    <L::Service as Service<Request>>::Error: Into<Infallible> + 'static,
    <L::Service as Service<Request>>::Future: Send + 'static,
{
    #[cfg(feature = "web")]
    dioxus::launch(app);

    #[cfg(feature = "server")]
    {
        use axum::routing::*;
        use dioxus_fullstack::prelude::*;

        struct TryIntoResult(Result<ServeConfig, dioxus_fullstack::UnableToLoadIndex>);

        impl TryInto<ServeConfig> for TryIntoResult {
            type Error = dioxus_fullstack::UnableToLoadIndex;

            fn try_into(self) -> Result<ServeConfig, Self::Error> {
                self.0
            }
        }

        let mut app = Router::new()
            .serve_dioxus_application(TryIntoResult(ServeConfigBuilder::default().build()), app);

        for layer in layers {
            app = app.layer(layer);
        }

        #[cfg(not(feature = "lambda"))]
        {
            let address = dioxus_cli_config::fullstack_address_or_localhost();
            let listener = tokio::net::TcpListener::bind(address).await.unwrap();

            axum::serve(listener, app.into_make_service())
                .await
                .unwrap();
        }

        #[cfg(feature = "lambda")]
        {
            use self::lambda::LambdaAdapter;

            tracing::info!("Running in lambda mode");
            lambda_runtime::run(LambdaAdapter::from(app)).await.unwrap();
        }
    };
}

#[cfg(feature = "server")]
pub struct AppBuilder<L> {
    layers: Vec<L>,
    app: fn() -> Element,
}

#[cfg(feature = "server")]
impl<L> AppBuilder<L>
where
    L: Layer<Route> + Clone + Send + 'static,
    L::Service: Service<Request> + Clone + Send + 'static,
    <L::Service as Service<Request>>::Response: IntoResponse + 'static,
    <L::Service as Service<Request>>::Error: Into<Infallible> + 'static,
    <L::Service as Service<Request>>::Future: Send + 'static,
{
    pub fn new(app: fn() -> Element) -> Self {
        Self {
            layers: Vec::new(),
            app,
        }
    }

    pub fn layer(mut self, layer: L) -> Self {
        self.layers.push(layer);
        self
    }

    pub async fn serve(self) {
        launch_with_layers(self.app, self.layers).await;
    }
}