improvements

src/lib.rs

@@ -1,14 +1,21 @@
+#![allow(warnings)]
+
+
 extern crate hyper;
 
 #[macro_use] extern crate log;
 
 pub use hyper::{Method, StatusCode, header, Url};
-pub use self::client::{Client, Response};
 
+pub use self::client::{Client, Response};
+pub use self::error::{Error, Result};
+
+mod body;
 mod client;
+mod error;
 mod sync;
 
-pub fn get(url: &str) -> Result<Response, String> {
+pub fn get(url: &str) -> ::Result<Response> {
     let client = Client::new();
     client.get(url).send()
 }