From 57f486697a2bfd06d08d2f8427426fff565fa97b Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Tue, 31 Mar 2015 23:52:03 -0700
Subject: [PATCH] Document SqlState variants

---
 build.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/build.rs b/build.rs
index e6431615..ee626f9a 100644
--- a/build.rs
+++ b/build.rs
@@ -342,19 +342,20 @@ fn make_enum(file: &mut BufWriter<File>) {
     write!(file,
 r#"/// SQLSTATE error codes
 #[derive(PartialEq, Eq, Clone)]
-#[allow(missing_docs)]
 pub enum SqlState {{
 "#
            ).unwrap();
 
-    for &(_, variant) in SQLSTATES {
+    for &(code, variant) in SQLSTATES {
         write!(file,
-"    {},\n",
-               variant).unwrap();
+"    /// `{}`
+    {},\n",
+               code, variant).unwrap();
     }
 
     write!(file,
-"    Unknown(String)
+"    /// An unknown code
+    Unknown(String)
 }}
 "
            ).unwrap();