From 6f19f6fe58c693245c988a0acde8d6d5a17da09d Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Fri, 13 Nov 2015 19:46:34 -0800
Subject: [PATCH] Mention what isolation level methods are doing.

---
 src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 937b07c8..f62e7ff3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1006,6 +1006,8 @@ impl Connection {
 
     /// Sets the isolation level which will be used for future transactions.
     ///
+    /// This is a simple wrapper around `SET TRANSACTION ISOLATION LEVEL ...`.
+    ///
     /// ## Note
     ///
     /// This will not change the behavior of an active transaction.
@@ -1014,6 +1016,8 @@ impl Connection {
     }
 
     /// Returns the isolation level which will be used for future transactions.
+    ///
+    /// This is a simple wrapper around `SHOW TRANSACTION ISOLATION LEVEL`.
     pub fn transaction_isolation(&self) -> Result<IsolationLevel> {
         let mut conn = self.conn.borrow_mut();
         check_desync!(conn);