update doc strings

src/lib.rs

@@ -140,7 +140,7 @@ pub use application::Application;
 pub use httpmessage::HttpMessage;
 pub use httprequest::HttpRequest;
 pub use httpresponse::HttpResponse;
-pub use handler::{Either, Reply, Responder, NormalizePath, AsyncResponder, FutureResponse};
+pub use handler::{Either, Responder, NormalizePath, AsyncResponder, FutureResponse};
 pub use route::Route;
 pub use resource::Resource;
 pub use context::HttpContext;
@@ -185,12 +185,12 @@ pub mod dev {
     pub use body::BodyStream;
     pub use context::Drain;
     pub use info::ConnectionInfo;
-    pub use handler::Handler;
+    pub use handler::{Handler, Reply};
     pub use with::WithHandler;
     pub use json::JsonBody;
     pub use router::{Router, Pattern};
     pub use param::{FromParam, Params};
     pub use extractor::HttpRequestExtractor;
-    pub use httpmessage::{UrlEncoded, MessageBody};
+    pub use httpmessage::{UrlEncodedFut, MessageBody};
     pub use httpresponse::HttpResponseBuilder;
 }

src/route.rs

@@ -163,7 +163,7 @@ impl<S: 'static> Route<S> {
     ///     count: u32,
     /// }
     ///
-    /// /// extract path info using serde
+    /// /// extract path and query information using serde
     /// fn index(p: Path<PParam>, q: Query<QParam>) -> Result<String> {
     ///     Ok(format!("Welcome {}!", p.username))
     /// }
@@ -183,6 +183,7 @@ impl<S: 'static> Route<S> {
         self.h(with2(handler))
     }
 
+    /// Set handler function, function has to accept three request extractors.
     pub fn with3<T1, T2, T3, F, R>(&mut self, handler: F)
         where F: Fn(T1, T2, T3) -> R + 'static,
               R: Responder + 'static,

src/test.rs

@@ -267,6 +267,10 @@ impl Drop for TestServer {
     }
 }
 
+/// An `TestServer` builder
+///
+/// This type can be used to construct an instance of `TestServer` through a
+/// builder-like pattern.
 pub struct TestServerBuilder<S> {
     state: Box<Fn() -> S + Sync + Send + 'static>,
     #[cfg(feature="alpn")]