readme: add link to the cargo documentation on docs.rs

diff --git a/README.md b/README.md
index 187da3a6d4a5742b9038aa1f139cc5b9599bb5e0..e029365e4532490feeb783c9a61c5ff7253e240a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@ Learn more at https://doc.rust-lang.org/cargo/
 [![Build Status](https://travis-ci.org/rust-lang/cargo.svg?branch=master)](https://travis-ci.org/rust-lang/cargo)
 [![Build Status](https://ci.appveyor.com/api/projects/status/github/rust-lang/cargo?branch=master&svg=true)](https://ci.appveyor.com/project/rust-lang-libs/cargo)
 
+Code documentation: https://docs.rs/cargo/
+
 ## Installing Cargo
 
 Cargo is distributed by default with Rust, so if you've got `rustc` installed