Point html_root_url to docs.rs

serde_test/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_test"
-version = "0.9.13"
+version = "0.9.13" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Token De/Serializer for testing De/Serialize implementations"

serde_test/src/lib.rs

@@ -1,3 +1,5 @@
+#![doc(html_root_url = "https://docs.rs/serde_test/0.9.13")]
+
 #[macro_use]
 extern crate serde;