From 1d220c2116cec5a00c41b74a5de5c7a79ada640c Mon Sep 17 00:00:00 2001
From: Dan Burkert <dan@danburkert.com>
Date: Sun, 21 Dec 2014 18:30:46 -0800
Subject: [PATCH] add more docs

---
 src/transaction.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/transaction.rs b/src/transaction.rs
index 8e5a36c..bd8bd85 100644
--- a/src/transaction.rs
+++ b/src/transaction.rs
@@ -146,6 +146,7 @@ impl <'env> Transaction<'env> for RoTransaction<'env> {
     }
 }
 
+/// An inactive read-only transaction.
 pub struct InactiveTransaction<'env> {
     txn: *mut ffi::MDB_txn,
     _no_sync: marker::NoSync,
@@ -162,6 +163,7 @@ impl <'env> Drop for InactiveTransaction<'env> {
 
 impl <'env> InactiveTransaction<'env> {
 
+    /// Renews the inactive transaction and returns the active read-only transaction.
     pub fn renew(self) -> LmdbResult<RoTransaction<'env>> {
         let txn = self.txn;
         unsafe {