1 files changed, 44 insertions, 0 deletions
diff --git a/examples/error_handler.rs b/examples/error_handler.rs
new file mode 100644
index 0000000..5b6ddf6
--- /dev/null
+++ b/examples/error_handler.rs
@@ -0,0 +1,44 @@
+// This file is part of Windmark <https://github.com/gemrest/windmark>.
+// Copyright (C) 2022-2022 Fuwn <[email protected]>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (C) 2022-2022 Fuwn <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only
+
+//! `cargo run --example error_handler`
+
+use windmark::Response;
+
+#[windmark::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+  let mut error_count = 0;
+
+  windmark::Router::new()
+    .set_private_key_file("windmark_private.pem")
+    .set_certificate_file("windmark_public.pem")
+    .set_error_handler(move |_| {
+      error_count += 1;
+
+      println!("{} errors so far", error_count);
+
+      Response::permanent_failure("e")
+    })
+    .mount("/error", |_| {
+      let nothing = None::<String>;
+
+      Response::success(nothing.unwrap())
+    })
+    .run()
+    .await
+}