feat(lib): Export rt module independently of Cargo features

Author: jplatte

src/lib.rs

@@ -79,7 +79,6 @@ mod error;
 mod ext;
 #[cfg(test)]
 mod mock;
-#[cfg(any(feature = "http1", feature = "http2",))]
 pub mod rt;
 pub mod service;
 pub mod upgrade;