expose Error type as AnyError

src/lib.rs

@@ -14,4 +14,4 @@ pub use client::{get, Error as ClientError};
 #[cfg(feature = "server")]
 mod server;
 #[cfg(feature = "server")]
-pub use server::{Handler, serve, serve_plain};
+pub use server::{serve, serve_plain, Error as AnyError, Handler};

src/server/mod.rs

@@ -1,13 +1,20 @@
 use crate::Response;
-use std::{error::Error, io};
+use std::{error::Error as StdError, io};
 use url::Url;
 
+/// A Gemini request and its associated metadata.
+pub struct Request {
+    url: Url,
+}
+
+pub type Error = Box<dyn StdError + Sync + Send>;
+
 #[allow(dead_code, unused_assignments, unused_mut, unused_variables)]
 mod routes;
 pub use routes::*;
 
 pub trait Handler {
-    fn handle(u: Url) -> Result<Response, Box<dyn Error + Sync + Send>>;
+    fn handle(r: Request) -> Result<Response, Error>;
 }
 
 pub fn serve(_h: impl Handler, _port: u16) -> io::Result<()> {