Use dereferencing for request parameters

src/main.rs

@@ -63,7 +63,7 @@ fn submit_raw(input: Data, host: HostHeader) -> std::io::Result<String> {
 
     let paste = store_paste(data);
 
-    match host.0 {
+    match *host {
         Some(host) => Ok(format!("https://{}/{}", host, paste)),
         None => Ok(paste)
     }
@@ -90,7 +90,7 @@ fn render(key: String, plaintext: IsPlaintextRequest) -> Option<Content<String>>
     // again so we can hold this for as long as we want
     let entry = get_paste(key)?;
 
-    if plaintext.0 {
+    if *plaintext {
         Some(Content(ContentType::Plain, entry))
     } else {
         Some(Content(ContentType::HTML, Render {

src/params.rs

@@ -1,3 +1,5 @@
+use std::ops::Deref;
+
 use rocket::Request;
 use rocket::request::{FromRequest, Outcome};
 
@@ -7,6 +9,14 @@ use rocket::request::{FromRequest, Outcome};
 /// and also anything calling us from the console or that we can't identify.
 pub struct IsPlaintextRequest(pub bool);
 
+impl Deref for IsPlaintextRequest {
+    type Target = bool;
+
+    fn deref(&self) -> &bool {
+        &self.0
+    }
+}
+
 impl<'a, 'r> FromRequest<'a, 'r> for IsPlaintextRequest {
     type Error = ();
 
@@ -30,6 +40,14 @@ impl<'a, 'r> FromRequest<'a, 'r> for IsPlaintextRequest {
 /// on the request.
 pub struct HostHeader<'a>(pub Option<&'a str>);
 
+impl<'a> Deref for HostHeader<'a> {
+    type Target = Option<&'a str>;
+
+    fn deref(&self) -> &Option<&'a str> {
+        &self.0
+    }
+}
+
 impl<'a, 'r> FromRequest<'a, 'r> for HostHeader<'a> {
     type Error = ();