From 826f656e28d2f0cec347e689374a93eb41789eed Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sun, 22 Oct 2017 12:09:56 -0700
Subject: [PATCH] Compile and test the serde_derive "example" code

---
 serde_derive/Cargo.toml | 3 +++
 serde_derive/src/lib.rs | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/serde_derive/Cargo.toml b/serde_derive/Cargo.toml
index 2fdff19e..8ff79101 100644
--- a/serde_derive/Cargo.toml
+++ b/serde_derive/Cargo.toml
@@ -22,3 +22,6 @@ proc-macro = true
 quote = "0.3.8"
 serde_derive_internals = { version = "=0.16.0", default-features = false, path = "../serde_derive_internals" }
 syn = { version = "0.11", features = ["visit"] }
+
+[dev-dependencies]
+serde = { version = "1.0", path = "../serde" }
diff --git a/serde_derive/src/lib.rs b/serde_derive/src/lib.rs
index 6cd3f923..50f07d19 100644
--- a/serde_derive/src/lib.rs
+++ b/serde_derive/src/lib.rs
@@ -8,8 +8,14 @@
 
 //! This crate provides Serde's two derive macros.
 //!
-//! ```rust,ignore
+//! ```rust
+//! # #[macro_use]
+//! # extern crate serde_derive;
+//! #
 //! #[derive(Serialize, Deserialize)]
+//! # struct S;
+//! #
+//! # fn main() {}
 //! ```
 //!
 //! Please refer to [https://serde.rs/derive.html] for how to set this up.