1 files changed, 27 insertions, 0 deletions
diff --git a/vendor/handlebars/examples/dev_mode.rs b/vendor/handlebars/examples/dev_mode.rs
new file mode 100644
index 000000000..99017474f
--- /dev/null
+++ b/vendor/handlebars/examples/dev_mode.rs
@@ -0,0 +1,27 @@
+use std::sync::Arc;
+
+use handlebars::Handlebars;
+use serde_json::json;
+use warp::{self, Filter};
+
+#[tokio::main]
+async fn main() {
+    let mut reg = Handlebars::new();
+    // enable dev mode for template reloading
+    reg.set_dev_mode(true);
+    // register a template from the file
+    // modified the file after the server starts to see things changing
+    reg.register_template_file("tpl", "./examples/dev_mode/template.hbs")
+        .unwrap();
+
+    let hbs = Arc::new(reg);
+    let route = warp::get().map(move || {
+        let result = hbs
+            .render("tpl", &json!({"model": "t14s", "brand": "Thinkpad"}))
+            .unwrap_or_else(|e| e.to_string());
+        warp::reply::html(result)
+    });
+
+    println!("Edit ./examples/dev_mode/template.hbs and request http://localhost:3030 to see the change on the run.");
+    warp::serve(route).run(([127, 0, 0, 1], 3030)).await;
+}