feat: add actix impl Responder for Element

Cargo.toml

@@ -8,6 +8,8 @@ edition = "2021"
 [features]
 default = ["dom", "fs"]
 dom = []
+actix = ["actix-web"]
 fs = []
 
 [dependencies]
+actix-web = { version = "4.4.0", optional = true }

src/dom/element/mod.rs

@@ -94,6 +94,19 @@ impl Element {
     }
 }
 
+#[cfg(feature = "actix")]
+use actix_web::{HttpRequest, HttpResponse, HttpResponseBuilder, Responder};
+#[cfg(feature = "actix")]
+impl Responder for Element {
+    type Body = String;
+
+    fn respond_to(self, req: &HttpRequest) -> HttpResponse<Self::Body> {
+        HttpResponse::Ok()
+            .body(self.into())
+            .finish()
+    }
+}
+
 impl ToString for Element {
     fn to_string(&self) -> String {
         let mut s = String::new();