Reexport useful components

Signed-off-by: Alexey Galakhov <agalakhov@snapview.de>

examples/autobahn-client.rs

@@ -5,8 +5,7 @@ extern crate url;
 
 use url::Url;
 
-use tungstenite::client::connect;
+use tungstenite::{connect, Error, Result};
-use tungstenite::error::{Error, Result};
 
 const AGENT: &'static str = "Tungstenite";
 

examples/autobahn-server.rs

@@ -5,9 +5,7 @@ extern crate tungstenite;
 use std::net::{TcpListener, TcpStream};
 use std::thread::spawn;
 
-use tungstenite::server::accept;
+use tungstenite::{accept, HandshakeError, Error, Result};
-use tungstenite::handshake::HandshakeError;
-use tungstenite::error::{Error, Result};
 
 fn must_not_block<Stream, Role>(err: HandshakeError<Stream, Role>) -> Error {
     match err {

examples/client.rs

@@ -3,8 +3,7 @@ extern crate url;
 extern crate env_logger;
 
 use url::Url;
-use tungstenite::protocol::Message;
+use tungstenite::{Message, connect};
-use tungstenite::client::connect;
 
 fn main() {
     env_logger::init().unwrap();

src/lib.rs

@@ -24,7 +24,15 @@ pub mod protocol;
 pub mod client;
 pub mod server;
 pub mod handshake;
+pub mod stream;
+pub mod util;
 
 mod input_buffer;
-mod stream;
+
-mod util;
+pub use client::{connect, client};
+pub use server::accept;
+pub use error::{Error, Result};
+pub use protocol::{WebSocket, Message};
+pub use handshake::HandshakeError;
+pub use handshake::client::ClientHandshake;
+pub use handshake::server::ServerHandshake;