Made Request::document a bit more generic

Also how did I not know about the Borrow trait until now???

src/types/body.rs

@@ -2,6 +2,8 @@ use tokio::io::AsyncRead;
 #[cfg(feature="serve_dir")]
 use tokio::fs::File;
 
+use std::borrow::Borrow;
+
 use crate::types::Document;
 
 pub enum Body {
@@ -9,9 +11,9 @@ pub enum Body {
     Reader(Box<dyn AsyncRead + Send + Sync + Unpin>),
 }
 
-impl From<Document> for Body {
-    fn from(document: Document) -> Self {
-        Self::from(document.to_string())
+impl<D: Borrow<Document>> From<D> for Body {
+    fn from(document: D) -> Self {
+        Self::from(document.borrow().to_string())
     }
 }
 

src/types/response.rs

@@ -1,4 +1,5 @@
 use std::convert::TryInto;
+use std::borrow::Borrow;
 
 use anyhow::*;
 use uriparse::URIReference;
@@ -19,7 +20,7 @@ impl Response {
         }
     }
 
-    pub fn document(document: Document) -> Self {
+    pub fn document(document: impl Borrow<Document>) -> Self {
         Self::success_with_body(&GEMINI_MIME, document)
     }