Remove unused deps: bytes, take, and scoped-pool

Cargo.toml

@@ -14,21 +14,20 @@ description = "An RPC framework for Rust with a focus on ease of use."
 bincode = "1.0.0-alpha"
 byteorder = "1.0"
 cfg-if = "0.1.0"
-bytes = "0.3"
 futures = "0.1.7"
 lazy_static = "0.2"
 log = "0.3"
-native-tls = { version = "0.1.1", optional = true }
-scoped-pool = "1.0"
+net2 = "0.2"
 serde = "0.9"
 serde_derive = "0.9"
 tarpc-plugins = { path = "src/plugins" }
-take = "0.1"
-tokio-service = "0.1"
-tokio-proto = "0.1"
 tokio-core = "0.1"
+tokio-proto = "0.1"
+tokio-service = "0.1"
+
+# Optional dependencies
+native-tls = { version = "0.1.1", optional = true }
 tokio-tls = { version = "0.1", optional = true }
-net2 = "0.2"
 
 [dev-dependencies]
 chrono = "0.2"

src/lib.rs

@@ -111,7 +111,6 @@
 #![plugin(tarpc_plugins)]
 
 extern crate byteorder;
-extern crate bytes;
 #[macro_use]
 extern crate lazy_static;
 #[macro_use]
@@ -119,7 +118,6 @@ extern crate log;
 extern crate net2;
 #[macro_use]
 extern crate serde_derive;
-extern crate take;
 #[macro_use]
 extern crate cfg_if;
 

src/plugins/src/lib.rs

@@ -1,7 +1,6 @@
 #![feature(plugin_registrar, rustc_private)]
 
 extern crate itertools;
-extern crate rustc;
 extern crate rustc_plugin;
 extern crate syntax;