feat: add favicon (#27)

Return favicon only if requested, avoid 404 errors close #16
3 years ago · 261c8b6ee5
2 changed files with 7 additions and 0 deletions
--- a/assets/favicon.ico
+++ b/assets/favicon.ico
--- a/src/server.rs
+++ b/src/server.rs
@ -44,6 +44,7 @@ type Response = hyper::Response<Body>;
				@@ -44,6 +44,7 @@ type Response = hyper::Response<Body>;
 const INDEX_HTML: &str = include_str!("../assets/index.html");
 const INDEX_CSS: &str = include_str!("../assets/index.css");
 const INDEX_JS: &str = include_str!("../assets/index.js");
+const FAVICON_ICO: &[u8] = include_bytes!("../assets/favicon.ico");
 const INDEX_NAME: &str = "index.html";
 const BUF_SIZE: usize = 1024 * 16;

@ -174,6 +175,12 @@ impl InnerService {
				@@ -174,6 +175,12 @@ impl InnerService {
            status!(res, StatusCode::NOT_FOUND);
            return Ok(res);
        }
+        if is_miss && path.ends_with("favicon.ico") {
+            *res.body_mut() = Body::from(FAVICON_ICO);
+            res.headers_mut()
+                .insert("content-type", "image/x-icon".parse().unwrap());
+            return Ok(res);
+        }

        let headers = req.headers();