Add doc-comment to test README examples

GuillaumeGomez · GuillaumeGomez · commit 978aaec1a4de · 2019-04-30T21:44:28.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -16,3 +16,6 @@ travis-ci = { repository = "Kimundi/rustc-version-rs" }
 
 [dependencies]
 semver = "0.9"
+
+[dev-dependencies]
+doc-comment = "0.3"
diff --git a/src/lib.rs b/src/lib.rs
@@ -52,6 +52,13 @@
 //! }
 //! ```
 
+#[cfg(test)]
+#[macro_use]
+extern crate doc_comment;
+
+#[cfg(test)]
+doctest!("../README.md");
+
 extern crate semver;
 use semver::Identifier;
 use std::process::Command;
