From 276ead611f7dbf556b32f992556420fa423c0ec9 Mon Sep 17 00:00:00 2001
From: "David A. Ramos" <ramos@cs.stanford.edu>
Date: Tue, 26 Nov 2019 00:00:41 -0800
Subject: [PATCH] Add type aliases for reqwest errors

---
 src/reqwest/async_client.rs |  2 +-
 src/reqwest/mod.rs          | 21 ++++++++++++++++++---
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/reqwest/async_client.rs b/src/reqwest/async_client.rs
index a431ea97..6ad5d342 100644
--- a/src/reqwest/async_client.rs
+++ b/src/reqwest/async_client.rs
@@ -1,7 +1,7 @@
 use super::Error;
 use super::super::{HttpRequest, HttpResponse};
 
-use reqwest_0_10 as reqwest;
+pub use reqwest_0_10 as reqwest;
 
 ///
 /// Asynchronous HTTP client.
diff --git a/src/reqwest/mod.rs b/src/reqwest/mod.rs
index 13561794..edcd9d4a 100644
--- a/src/reqwest/mod.rs
+++ b/src/reqwest/mod.rs
@@ -24,12 +24,27 @@ where
 
 #[cfg(any(feature = "reqwest", feature = "futures-03"))]
 pub use blocking::http_client;
+///
+/// Error type returned by failed reqwest blocking HTTP requests.
+///
+#[cfg(any(feature = "reqwest", feature = "futures-03"))]
+pub type HttpClientError = Error<blocking::reqwest::Error>;
 
 #[cfg(all(feature = "futures-01", feature = "reqwest"))]
 pub use future_client::future_http_client;
+///
+/// Error type returned by failed reqwest futures HTTP requests.
+///
+#[cfg(all(feature = "futures-01", feature = "reqwest"))]
+pub type FutureHttpClientError = Error<future_client::reqwest::Error>;
 
 #[cfg(feature = "futures-03")]
 pub use async_client::async_http_client;
+///
+/// Error type returned by failed reqwest async HTTP requests.
+///
+#[cfg(feature = "futures-03")]
+pub type AsyncHttpClientError = Error<async_client::reqwest::Error>;
 
 #[cfg(any(feature = "reqwest", feature = "futures-03"))]
 mod blocking {
@@ -39,12 +54,12 @@ mod blocking {
     #[cfg(not(feature = "futures-03"))]
     use reqwest_0_9 as blocking;
     #[cfg(not(feature = "futures-03"))]
-    use reqwest_0_9 as reqwest;
+    pub use reqwest_0_9 as reqwest;
     #[cfg(not(feature = "futures-03"))]
     use reqwest_0_9::RedirectPolicy;
 
     #[cfg(feature = "futures-03")]
-    use reqwest_0_10 as reqwest;
+    pub use reqwest_0_10 as reqwest;
     #[cfg(feature = "futures-03")]
     use reqwest_0_10::blocking;
     #[cfg(feature = "futures-03")]
@@ -87,7 +102,7 @@ mod future_client {
     use super::super::{HttpRequest, HttpResponse};
 
     use futures_0_1::{Future, IntoFuture, Stream};
-    use reqwest_0_9 as reqwest;
+    pub use reqwest_0_9 as reqwest;
     use reqwest_0_9::r#async::Client as AsyncClient;
 
     ///