server: version bump and cleanup.

server/src/main.rs

@@ -3,17 +3,16 @@ extern crate rocket;
 
 use std::{error::Error, io::Cursor, str::FromStr};
 
+use notmuch::{Notmuch, NotmuchError, SearchSummary, ThreadSet};
 use rocket::{
     http::{ContentType, Header},
     request::Request,
-    response::{content::Plain, Debug, Responder},
+    response::{Debug, Responder},
     serde::json::Json,
     Response, State,
 };
 use rocket_cors::{AllowedHeaders, AllowedOrigins};
 
-use notmuch::{Notmuch, NotmuchError, SearchSummary, ThreadSet};
-
 #[get("/")]
 fn hello() -> &'static str {
     "Hello, world!"
@@ -75,14 +74,17 @@ async fn original_part(
 }
 
 #[get("/original/<id>")]
-async fn original(nm: &State<Notmuch>, id: &str) -> Result<Plain<Vec<u8>>, Debug<NotmuchError>> {
+async fn original(
+    nm: &State<Notmuch>,
+    id: &str,
+) -> Result<(ContentType, Vec<u8>), Debug<NotmuchError>> {
     let mid = if id.starts_with("id:") {
         id.to_string()
     } else {
         format!("id:{}", id)
     };
     let res = nm.show_original(&mid)?;
-    Ok(Plain(res))
+    Ok((ContentType::Plain, res))
 }
 
 #[rocket::main]
@@ -100,11 +102,11 @@ async fn main() -> Result<(), Box<dyn Error>> {
     }
     .to_cors()?;
 
-    rocket::build()
+    let _ = rocket::build()
         .mount("/", routes![original_part, original, hello, search, show])
         .attach(cors)
-        //.manage(Notmuch::default())
-        .manage(Notmuch::with_config("../notmuch/testdata/notmuch.config"))
+        .manage(Notmuch::default())
+        //.manage(Notmuch::with_config("../notmuch/testdata/notmuch.config"))
         .launch()
         .await?;