Static file serving

examples/static_file_server.rs

@@ -0,0 +1,27 @@
+use http::StatusCode;
+use hyper::Server;
+use std::net::SocketAddr;
+use tower::make::Shared;
+use tower_http::{services::ServeDir, trace::TraceLayer};
+use tower_web::{prelude::*, ServiceExt};
+
+#[tokio::main]
+async fn main() {
+    tracing_subscriber::fmt::init();
+
+    let app = tower_web::routing::nest(
+        "/static",
+        ServeDir::new(".").handle_error(|error: std::io::Error| {
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                format!("Unhandled interal error: {}", error),
+            )
+        }),
+    )
+    .layer(TraceLayer::new_for_http());
+
+    let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
+    tracing::debug!("listening on {}", addr);
+    let server = Server::bind(&addr).serve(Shared::new(app));
+    server.await.unwrap();
+}