From 8ec8ccf4fb38e5ceb0c6853f8ad1a0b7110b0fa5 Mon Sep 17 00:00:00 2001
From: Matt Gathu <mattgathu@gmail.com>
Date: Sat, 22 Feb 2020 16:19:29 +0100
Subject: [PATCH] Create helper function for HTTP Trace Method

Create *route* with `TRACE` method guard.
---
 src/web.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/web.rs b/src/web.rs
index 962c1157..f47cf865 100644
--- a/src/web.rs
+++ b/src/web.rs
@@ -193,6 +193,24 @@ pub fn head() -> Route {
     method(Method::HEAD)
 }
 
+/// Create *route* with `TRACE` method guard.
+///
+/// ```rust
+/// use actix_web::{web, App, HttpResponse};
+///
+/// let app = App::new().service(
+///     web::resource("/{project_id}")
+///         .route(web::trace().to(|| HttpResponse::Ok()))
+/// );
+/// ```
+///
+/// In the above example, one `HEAD` route gets added:
+///  * /{project_id}
+///
+pub fn trace() -> Route {
+    method(Method::TRACE)
+}
+
 /// Create *route* and add method guard.
 ///
 /// ```rust